Tasks / Product Craft

Build a roadmap

Can the model sequence bets against capacity and dependencies, and explain the order?

Task type v1.0 · 2 tasksLast changed 6 Oct 2026 · ChangelogDifficulty

What AI gets right here, and what you’ll still have to catch

From 16 graded outputs by 8 models. 69% were usable with at most a quick edit.

Reliably right

  1. Produces the required deliverable95% pass
    The roadmap is complete, in the right form for a Group PM, within the word limit, and actionable without major gaps.
    GPT-6.1 Sol · API · Fourteen requests from one customer
  2. Outcomes, with certainty that falls with distance94% pass
    Every item names its outcome (e.g., reduce paper transcription, reduce manual reconciliation), and near-term items are specific while later ones are deliberately looser (e.g., '7 weeks for rollout, workflow improvement and contingency').
    GPT-6.1 Sol · API · Fourteen requests from one customer
  3. Handles the big customer with evidence94% pass
    It uses Calder's rising usage and the second-hand 'might leave' to propose a conversation first, not committing the report builder, and offers a bounded export if needed.
    GPT-6.1 Sol · API · Fourteen requests from one customer

Where it slips

  1. Sees through the request count72% pass
    The output never counts requests by requester, does not mention that 14 requests come from Calder or that several are duplicates, and does not compare themes by customer count.
    GPT-6 Luna · API · Fourteen requests from one customer
  2. Uses the supplied evidence correctly72% pass
    States credit notes as 4 customers, but the request log contains 5 credit note tracking requests.
    Sonnet 5.5 · API · Fourteen requests from one customer
  3. Fits the stated capacity73% pass
    Q3 Expenses row lacks squad-week allocation, so the committed plan cannot be fully checked against the 11-week capacity.
    Opus 5.5 · Claude · A year of spend management, with a hard deadline

How it’s graded

Each check is built on how world-class product and growth leaders do this work, as they’ve described it on Lenny’s Podcast, and names the leader it comes from.

  1. Outcomes, with certainty that falls with distance

    Does each roadmap item say the problem or outcome it serves, and does precision (dates, scope) decrease for later items?

    Passes when Every item names its outcome or problem. Near-term items are specific and later ones are deliberately looser.

  2. Fits the stated capacity

    Does the committed plan fit the team capacity the brief gives, with sums a reader could check, and does it say what was cut or deferred to make it fit?

    Passes when The committed work adds up to no more than the stated capacity, with some slack, the sums can be checked, and it names what was cut or pushed later and why.

  3. Tells the story of the bets

    Does the roadmap group the work into a few themes and explain why those are the biggest things to invest in now, rather than presenting a scored or ranked list of projects?

    Passes when A handful of themes, each with the reason it matters most now, and the items sit under them.

Plus our standard checks

Uses the supplied evidence correctly · Addresses the actual decision · Respects explicit constraints · Identifies material uncertainty · Avoids unsupported claims · Produces the required deliverable · Sequences around dependencies · and 3 written for each task, which you’ll see in the tasks below.

The tasks

Read the brief, then compare up to three outputs, each with the LLM judge’s verdict on every check. Highlights mark what a PM had to fix.

The brief

You're a Staff PM at Harbor. Tom Achebe, our CEO, has shared his draft roadmap for the next four quarters (Q4 2026 to Q3 2027), and asked you to turn it into the roadmap we take to next week's planning offsite. The exec team (CEO, CFO, CRO and CTO) will read it beforehand. Write: 1. The roadmap itself, by quarter or by now, next and later: what each squad works on and the outcome each item serves. 2. The case for it, in no more than 1,200 words: why this order, what you changed from Tom's draft and why, what we're not doing, and the risks that could change the plan. The pack below is everything we have. Not all of it matters equally.

What the model was given12 items: About Harbor, FY27 goal (approved by the board, September 2026), Squads and capacity, Hiring, Card processor deadline, Candidate work (estimates in squad-weeks, by owning squad), Tom's draft roadmap, Procurement evidence, Card spend evidence, Multi-entity evidence, Integrations evidence, Other asks
About HarborSpend management (corporate cards, expenses and approvals) for companies with 200 to 2,000 employees. 1,100 customers, $86M ARR, average 700 employees per customer. 58% of revenue is interchange on card spend; the rest is subscription. Net revenue retention (NRR) is 104%.
FY27 goal (approved by the board, September 2026)Raise NRR to 112% by the end of Q3 2027 by expanding inside existing customers: more spend on Harbor cards, more entities and more modules. New-logo growth matters, but it comes second this year.
Squads and capacityFive squads: Cards, Expenses, Approvals & Policy, Integrations and Platform. After support and on-call, each has about 11 squad-weeks of roadmap capacity a quarter. Squads can take work from another squad's area, but it takes them about 1.5× as long.
HiringTwo new squads were approved in September 2026. Tom's draft counts the first from Q1 2027 and the second from Q2 2027, both at full capacity. Last year, our three approved squads took 5, 6 and 8 months from approval to their first full sprint, and each delivered about half its capacity in its first quarter.
Card processor deadlineOur card processor retires its v1 API on 31 March 2027. Every card authorisation we process runs through v1 today. Migrating to v2 is about 18 squad-weeks of Cards work, and the processor must then run 4 weeks of certification testing before we can cut over. Certification is the processor's time, not ours, but nothing can change on our side while it runs.
Candidate work (estimates in squad-weeks, by owning squad)1. Processor v2 migration: Cards 18. Hard deadline above. 2. Virtual cards for software subscriptions: Cards 10. Needs v2. 3. Real-time spend controls (declines out-of-policy spend at the point of sale): Cards 8, Approvals & Policy 4. Needs v2. 4. Procurement module (purchase requests and approvals, a new paid add-on): Approvals & Policy 30, Integrations 6. 5. Multi-entity support (subsidiaries under one parent account): Platform 12, Approvals & Policy 10. 6. Sage Intacct integration: Integrations 9. 7. Microsoft Dynamics integration: Integrations 12. 8. SSO and SCIM provisioning: Platform 5. 9. Receipt-matching improvements: Expenses 6. 10. Mobile app rewrite: Expenses 22.
Tom's draft roadmapQ4 2026: Cards: v2 migration. Approvals & Policy: multi-entity. Integrations: Intacct. Platform: multi-entity. Expenses: receipt matching. Q1 2027: Cards: finish migration, start virtual cards. New squad A: procurement module. Integrations: Dynamics. Platform: SSO and SCIM. Q2 2027: Cards: virtual cards, spend controls. New squad A: procurement launch. New squad B: mobile rewrite. Q3 2027: Cards: spend controls. Everyone else: procurement adoption, mobile launch. Tom's note: “Procurement is our path to 112%. I've told the board it can add $6M of ARR in its first year.”
Procurement evidenceSix design partners have used a prototype since June. Two said they would pay for it; the other four already use a dedicated procurement tool and said they'd need a reason to switch. Proposed price: $8 per user per month, for users who raise purchase requests. At our customers, about 10% of employees raise purchase requests.
Card spend evidenceIn QBRs with our 60 largest customers, 26 asked for virtual cards for software subscriptions, and 31 CFOs asked for real-time spend controls. Finance estimates our customers pay about $410M a year of software subscriptions on other cards or by invoice (extrapolated from the 60 QBR accounts). Our net interchange is 1.1% of card spend.
Multi-entity evidence14 of our 60 largest customers have asked for it. Between them they have 52 subsidiaries not on Harbor, and 9 of the 14 have said in writing they would add their subsidiaries once it exists. Customer Success sized it at $2.9M ARR if all 52 joined at their parents' pricing.
Integrations evidence17% of customers use Sage Intacct through a CSV export. Their gross revenue churn is 13% a year, against 7% for customers on our NetSuite integration. Intacct was cited in 31% of lost new-logo deals last year, Dynamics in 8%. 3% of customers use Dynamics.
Other asksCRO: “Five enterprise deals worth $1.2M of pipeline need SSO and SCIM, and 11 existing accounts have it on their security review list.” CTO: “The mobile app is on a framework version that loses support in late 2027, and I want the rewrite done before then.” Support: receipt auto-match is at 71%, and unmatched receipts are the most common expense ticket.
What a strong answer doesThe answer key the graders mark against

A four-quarter roadmap that protects the 31 March deadline: the migration build has to finish by about early March to leave 4 weeks of certification, which is roughly all of Cards' capacity for Q4 and most of Q1 (18 of about 18 squad-weeks available before certification). So it adds help or buffer (Platform or another squad at 1.5×, or cutting everything else from Cards) and moves virtual cards out of Q1: both v2 features start only after cut-over (virtual cards Q2, spend controls Q2–Q3). It treats the new squads as upside: on past hiring they arrive around February to April 2027 and deliver half capacity in their first quarter, so nothing committed depends on them before Q2–Q3. It makes a clear call on procurement: the $6M claim needs about 890 accounts (81% of customers) paying $6,720 a year each (70 requesters × $8 × 12), and only 2 of 6 design partners would pay, so it replaces the 30-week build with a cheap paid test with a threshold, and keeps Approvals & Policy on multi-entity and spend controls, which have stronger expansion evidence ($2.9M sized, 9 of 14 committed in writing; about $1.5M a year of interchange from moving a third of the $410M of subscriptions onto virtual cards). Intacct comes early for its churn; Dynamics later or cut; SSO and SCIM are small and justified; the mobile rewrite waits for a new squad, before the framework's support ends. It lists what changed from Tom's draft, what's not being done, and the risks (certification slipping, hiring slipping), with commitment falling with distance.

Critical failures (cap the score at 40)
  • Leaves the processor migration finishing too late for 4 weeks of certification before 31 March 2027, or schedules virtual cards or real-time spend controls before it
Task

Staff-level · v1.6

The outputs

8 setups answered this brief.

Usable with a quick edit9 of 13 checks passed

The output is complete, evidence-based, and addresses the CEO's request; a product manager could use it with light wording adjustments, without re-checking facts or redoing the logic.

Output

Harbor Roadmap, Q4 2026 to Q3 2027

Q4 2026 (now)

SquadWork (squad-weeks)Outcome it serves
CardsProcessor v2 migration (11 of 18)Keeps every card authorisation running. Hard deadline: cut over before 31 Mar 2027.
ExpensesReceipt-matching (6); mobile rewrite starts (5)Auto-match from 71% up; fewer expense tickets. Mobile rewrite ships before framework support ends.
Approvals & PolicyMulti-entity (10)NRR: subsidiaries join existing accounts.
PlatformSSO/SCIM (5); multi-entity (6)$1.2M enterprise pipeline; 11 accounts in security review. NRR via multi-entity.
IntegrationsSage Intacct (9)Retention: Intacct customers churn at 13% vs 7% on NetSuite. Fewer lost new-logo deals.

Q1 2027

SquadWorkOutcome it serves
CardsFinish v2 (7; code-complete by 15 Feb). Processor certification (4 weeks, change freeze). Cut over before 31 Mar. Virtual cards start (4).Authorisations protected. NRR: interchange on subscription spend.
ExpensesMobile rewrite (11)Mobile ships in Q3, ahead of late-2027 EOL.
Approvals & PolicyReal-time spend controls (4); procurement build (7)Spend controls: 31 CFOs asked for them. Procurement: pricing gate at end of Q1.
PlatformMulti-entity finish (6); 5 sw held for onboarding and reliabilityNRR: multi-entity GA.
IntegrationsProcurement integration (6); Dynamics starts (5)Procurement build. Dynamics is last in queue.
New squad A (Approvals & Policy home)Onboarding; procurement build from ~half capacityProcurement build.

Q2 2027

SquadWorkOutcome it serves
CardsVirtual cards (6); spend controls (5)NRR: software subscription spend moves onto Harbor cards.
ExpensesMobile rewrite (6 to finish); betaMobile feature-complete.
Approvals & Policy + new squad AProcurement build (11 plus squad A at ~half)Procurement build; design-partner beta prep.
PlatformCapacity held for multi-entity subsidiary onboardingNRR: subsidiaries of the 14 requesting customers.
IntegrationsDynamics (7 to finish). Squad B onboarding.Low-priority retention and new-logo coverage.

Q3 2027

SquadWorkOutcome it serves
CardsSpend controls (3); virtual cards hardening; 8 sw spareNRR: spend controls and virtual cards at scale.
ExpensesMobile launchMobile ships before EOL.
Approvals & Policy + new squad AProcurement build complete (base case ~August); design-partner paid pilots (September)Procurement: first paid pilots. Little or no FY27 ARR.
PlatformMulti-entity subsidiaries joinNRR.
IntegrationsDynamics complete; squad B at full capacity; next item chosen at Q3 reviewCoverage.

Later (Q4 2027 onward, gated): Procurement paid launch, only if the Q1 pricing gate is passed. Most procurement ARR lands in FY28.

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The Case

The headline: 112% is not reachable in FY27

NRR is 104%. Reaching 112% by Q3 2027 means about $6.9M of additional net expansion ARR on our $86M base. My estimates for what this plan delivers inside the window:

  • Multi-entity: $1.2–1.9M. The ceiling is $2.9M if all 52 subsidiaries join. Nine of 14 customers have committed in writing, which is not the same as signed.
  • Virtual cards and spend controls: $0.4–0.7M. Interchange is 1.1%, so $410M of subscription spend is worth $4.5M at full capture. I assume 10–15% capture in-year. The $410M is extrapolated from 60 accounts.
  • Intacct churn reduction: $0.4–0.9M. This assumes Intacct-using ARR is roughly 17% of the base (~$15M) and that the 6-point churn gap is caused by the CSV workflow, not by the customers themselves.
  • Procurement: near zero.

That totals $2.0–3.5M, which takes NRR to roughly 106–108%. Procurement is the only item big enough to close the gap, and it cannot deliver inside FY27. Tom's note says procurement can add $6M in its first year. $6M is about 80% of the theoretical ceiling (1,100 customers × 70 requesters × $96 a year ≈ $7.4M), and only 2 of 6 design partners said they would pay. Even if the first-year number holds, the timing means it lands in FY28.

The board needs this correction before the offsite ends. Tom should brief the chair before the board sees a revised NRR path. I suggest we present 106–108% for FY27 with a path to 112% in FY28 and set out what would have to be true to close the gap.

Why this order

  1. Protect the base first. The v2 migration is the only hard deadline. Every card authorisation depends on it. Cards is planned with about two weeks of slack: migration complete by 15 Feb, 4 weeks of certification, cut-over by mid-March. The Cards squad is ring-fenced until cut-over, and I want a go/no-go on 15 Feb.
  2. Put the cheap, high-demand items first. SSO/SCIM is 5 squad-weeks and unlocks $1.2M of pipeline and 11 security reviews. Multi-entity is the largest in-year expansion lever and has written demand. Intacct is 9 squad-weeks against a 13% churn rate on 17% of customers.
  3. Use squads that exist. Expenses can build the mobile rewrite with its own capacity by Q2. That ships before the framework's late-2027 end of support without waiting for a new squad.
  4. Gate procurement. The build is 30 squad-weeks of Approvals & Policy work on a product where only a third of design partners have said they would pay. We build it, but the pricing decision comes at the end of Q1.

What I changed from Tom's draft, and why

Tom's draftOur planWhy
New squad A: procurement from Q1; launch in Q2.Procurement built by existing Approvals & Policy plus squad A; base-case build complete ~August; paid pilots in September.30 squad-weeks cannot be built and launched in Q2 by a squad that is still ramping.
New squads at full capacity from Q1 and Q2.Modelled at half in their first quarter.Last year's squads took 5–8 months to first full sprint and delivered half capacity in their first quarter. Tom's draft assumes about 55 squad-weeks from new squads in Q1–Q3. The realistic best case is about 44.
Mobile rewrite assigned to new squad B in Q2.Mobile rewrite in Expenses from Q4; launch in Q3.Expenses has the capacity now. Squad B is freed for Integrations.
Platform carries 12 squad-weeks of multi-entity in Q4 (above its 11 capacity); SSO in Q1.SSO and 6 weeks of multi-entity in Q4; multi-entity finishes in Q1.SSO moves forward to unlock $1.2M of pipeline. Multi-entity still reaches GA by end of Q1.
Dynamics in Q1.Dynamics runs in spare Integrations capacity from Q1 to Q2, and is the first item to cut.Dynamics is used by 3% of customers and was cited in 8% of lost deals. Intacct, at 17% of customers and 31% of lost deals, comes first.
Cards: finish migration in Q1 and start virtual cards.Same sequence, with a 15 February checkpoint.Tom's sequence was right. The checkpoint protects the certification window.

What we're not doing

  • Procurement at full scope before the Q1 pricing gate. If fewer than three of six design partners commit to a paid pilot at $8 per user, we cut scope and move capacity to other work.
  • Dynamics as a committed FY27 item. It fits in spare capacity. It does not get priority over anything else.
  • Mobile in a new squad. Expenses owns it.
  • Platform-led procurement work. Platform has about 16 spare squad-weeks in Q1–Q2 and could absorb procurement sub-components at 1.5× cost if the gate passes. We don't plan that yet.
  • Any NRR commitment above 108% for FY27 in board materials.

Risks that could change the plan

  1. The v2 migration slips past the certification window. This is the existential risk. If migration is not code-complete by about 22 February, we miss 31 March. Mitigations: ring-fence Cards from January, book a certification slot with the processor now, and agree a contingency with the processor in writing.
  2. New squads ramp slower than planned. Each month of delay pushes multi-entity onboarding, procurement and Dynamics later. Procurement is most exposed because Approvals & Policy is already at zero slack.
  3. Procurement demand is weaker than the evidence suggests. Two of six design partners would pay, and four already use a dedicated tool. The Q1 gate exists for this reason.
  4. Virtual card and interchange sizing is soft. The $410M is extrapolated from 60 accounts. Capture is an assumption.
  5. Intacct churn may not be caused by the CSV workflow. If the churn gap is about customer type rather than integration, the retention benefit is smaller.
  6. Multi-entity commitments are not contracts. Nine written commitments are real signals, but pricing for subsidiaries still needs to be set and sold.
  7. Mobile slips past Q3. Expenses has about 5 spare squad-weeks in Q2 and Q3 for launch fixes. A slip beyond Q3 puts us close to the framework's end of support.

Decisions needed at the offsite

  1. Approve the revised FY27 NRR range (106–108%) and agree how Tom briefs the board.
  2. Confirm the 15 February v2 checkpoint and the Cards ring-fence.
  3. Approve the procurement build with the Q1 pricing gate and a pre-agreed cut scope.
  4. Move mobile into Expenses and release squad B to Integrations.

Grades and run details

Decision model 69 · LLM judge 93
Decision model checks
  • failUses the supplied evidence correctly9%
  • passAddresses the actual decision92%
  • partialRespects explicit constraints18%
  • passIdentifies material uncertainty100%
  • passAvoids unsupported claims19%
  • passProduces the required deliverable53%
  • partialProtects the processor deadline37%
  • passPlans on the squads we actually have49%
  • passMakes the call on procurement88%
  • passOutcomes, with certainty that falls with distance86%
  • failFits the stated capacity22%
  • failSequences around dependencies33%
  • passTells the story of the bets46%
Run
Run
#1
API response time
1.8 min
Submitted
8 Oct 2026

Usable with a quick edit13 of 13 checks passed

The output is complete, evidence-based, and directly usable by a PM with only minor wording adjustments; no re-checking of facts or redoing of reasoning is needed.

Output

Harbor FY27 roadmap: expand existing customers first

For the planning offsite | Q4 2026–Q3 2027

Recommendation: protect card continuity, unlock committed subsidiary expansion, then bring more existing-customer spend onto Harbor. Treat procurement as a commercial hypothesis to validate—not as committed revenue or a committed launch.

Board outcome: raise NRR from 104% to 112% by the end of Q3 2027. This roadmap supports that goal; the available evidence does not yet establish a credible revenue bridge all the way to 112%.

1. Proposed roadmap

Planning rules

  • Commit against the five existing squads, each with 11 squad-weeks per quarter. Neither new squad is on the critical path.
  • Numbers below are squad-weeks. Named feature estimates come from the pack; remaining capacity is an allocation ceiling for rollout, validation, hardening or contingency, not an estimate for additional features.
  • Cross-squad delivery uses the stated 1.5× cost.
  • Adoption work targets expansion and retention in existing accounts. It is not a placeholder for additional module builds.
SquadQ4 2026 — Protect and unblockQ1 2027 — Launch foundationsQ2 2027 — Capture spendQ3 2027 — Scale adoption
CardsProcessor v2: 11. Own architecture, integration and critical migration work. Outcome: eliminate the card-authorisation shutdown risk.Processor v2: remaining 3, plus 8 reserved for defects, freeze, certification and cutover contingency. Target certification 12 Feb–12 Mar, cutover 15 Mar, ahead of the 31 March retirement. No virtual-card launch commitment this quarter.Virtual cards: 10, plus 1 for integration support/contingency. Launch with customers identified through the QBRs. Outcome: move software subscription spend onto Harbor cards.Up to 11: virtual-card activation, spend conversion, controls integration support and reliability. Outcome: sustained incremental card spend before the NRR measurement date.
Approvals & PolicyMulti-entity: 10; procurement commercial validation: up to 1. Outcome: policy support for subsidiary expansion; early test of willingness to pay.Up to 7: multi-entity onboarding and policy fixes; up to 4: procurement validation. Outcome: convert written subsidiary commitments and decide whether procurement merits a funded build.Spend controls: 4; up to 7: multi-entity rollout and controls policy setup. Outcome: make controls usable by finance teams and expand subsidiary adoption.Up to 11: controls rollout, policy tuning and remaining subsidiary onboarding. Outcome: adoption that expands spend rather than creating excessive declines or customer friction.
IntegrationsSage Intacct: 9, plus 2 for pilot rollout and fixes. Outcome: remove a recurring accounting workflow gap in a substantial existing-customer segment.Up to 11: Intacct rollout, reliability and measuring CSV-to-integration conversion. Outcome: reduce retention risk and support expansion.Up to 11: Intacct and multi-entity accounting rollout; unused capacity remains reserve. Outcome: accounting readiness does not block subsidiary activation.Up to 11: integration adoption and reliability against remaining account-level expansion blockers. No Dynamics commitment.
PlatformMulti-entity: 11 of 12. Outcome: build the account structure needed for subsidiary expansion.Multi-entity: remaining 1; SSO/SCIM: 5; up to 5 for rollout and hardening. Launch multi-entity after the remaining platform work and acceptance testing. Outcome: activate subsidiaries and address existing-account security reviews, with enterprise pipeline as a secondary benefit.Up to 11: multi-entity and SSO/SCIM onboarding, operational hardening and contingency. Outcome: reliable expansion across larger customer organisations.Up to 11: scale and security work tied to demonstrated adoption issues. Outcome: retain and expand larger accounts without accumulating operational risk.
ExpensesProcessor support: 6, delivering 4 Cards-equivalent weeks; receipt matching: 5 of 6. Outcome: buy migration schedule margin while progressing the most common expense support issue.Receipt matching: remaining 1; up to 10 for rollout, quality measurement and fixes. Outcome: improve auto-match from the 71% baseline and reduce unmatched-receipt tickets.Spend-controls engineering: 9, delivering 6 of the 8 Cards-equivalent weeks; up to 2 for receipt quality. Cards retains technical ownership. Outcome: develop controls alongside virtual cards rather than queueing both behind one squad.Spend-controls engineering: 3, delivering the final 2 Cards-equivalent weeks, followed by an early-quarter launch subject to acceptance. Up to 8: controls hardening, receipt quality and mobile lifecycle assessment. Outcome: give controls time to drive adoption before quarter-end.

Critical-path checks

  • Processor migration: Q4 delivers 11 Cards weeks + 4 equivalent weeks from Expenses = 15. Q1 delivers the final 3, reaching the required 18. The February certification target creates margin before the hard retirement date.
  • Certification freeze: no changes to the certified implementation during the four-week processor window. Before committing dates, confirm the precise freeze scope, book the processor slot and agree cutover acceptance criteria.
  • Multi-entity: Approvals & Policy completes its 10 weeks in Q4; Platform completes 11 + 1. Therefore this is a Q1 launch, not a Q4 launch.
  • Spend controls: Expenses spends 12 actual weeks across Q2–Q3 to deliver 8 Cards-equivalent weeks; Approvals & Policy supplies its 4 weeks in Q2. Work begins only after v2 is live.
  • New squads: plan no committed output until teams are staffed and their ramp is observed. Use initial capacity for bounded adoption, testing or hardening work; allocate larger scope only after a delivery review.

Outcome scorecard

WorkstreamMeasure that matters
Overall expansionNRR and a cohort-based revenue bridge separating expansion, contraction and churn
Multi-entitySubsidiaries activated, incremental ARR and activation time; start with the nine parents that committed in writing
Virtual cardsIncremental software spend moved onto Harbor and resulting net interchange—not cards issued
Spend controlsEnabled accounts, incremental spend unlocked, decline quality and customer friction
IntacctEligible-account adoption, CSV retirement and subsequent retention/expansion versus comparable accounts
SSO/SCIMResolution of the 11 existing-account security reviews; pipeline conversion tracked separately
Receipt matchingMatch rate, incorrect matches and unmatched-receipt tickets per expense
Procurement discoveryPaid commitments at the proposed pricing, requester-seat counts and a credible reason to switch

CS, Sales and Finance should turn these into named-account activation targets and a revenue bridge at the offsite. We should not invent conversion forecasts from the current pack.

2. The case for the plan

Why this order

First, protect the revenue engine. Every card authorisation uses an API retiring on 31 March, and interchange represents 58% of revenue. Tom’s migration occupies 18 of Cards’ 22 available weeks across Q4 and Q1, but must also leave four calendar weeks for certification. Quarterly capacity alone does not prove that schedule is safe.

Borrowing six Expenses weeks moves four Cards-equivalent weeks into Q4. That leaves only three planned migration weeks in Q1 and creates room for defects and certification. Receipt matching slips slightly; card continuity takes precedence.

Second, prioritise expansion with identifiable buyers. Multi-entity has the strongest evidence of a concrete expansion action: nine parents have committed in writing. The full 52-subsidiary opportunity is $2.9M ARR, but we cannot treat that total as committed or infer how many subsidiaries the nine parents represent. Launch in Q1, then sell and onboard—not merely ship.

Third, pursue spend expansion in parallel. Virtual cards have a direct connection to software spend currently outside Harbor. Controls address the most frequently expressed card need in the QBRs and may make finance teams comfortable moving more spend onto Harbor. Borrowing Expenses capacity costs four additional squad-weeks versus specialist delivery, but avoids serialising both products through Cards and supports an early-Q3 controls launch.

The $410M software-spend estimate implies a $4.51M annual net-interchange ceiling at 1.1%, before accounting for capture rates, timing or spend that cannot move from invoice to card. It is an opportunity, not a forecast. Both features may affect the same spend; we will not double-count it.

Fourth, remove retention and expansion friction. Intacct serves 17% of existing customers, versus 3% for Dynamics. The 13% versus 7% churn difference is an association, not proof the integration causes better retention, but it supports prioritising Intacct. SSO/SCIM is relatively small and addresses 11 existing-account security reviews. Receipt matching targets the largest expense support problem.

What changes from Tom’s draft

  • Hiring no longer funds commitments. Historical time to the first full sprint was five to eight months, with half-capacity delivery in the first quarter. September approvals do not justify a full squad in Q1 and another in Q2. Further, new squads taking specialist work incur the stated transfer cost.
  • Migration gains early borrowed capacity and an explicit certification window. Virtual cards no longer competes with the deadline in Q1.
  • Multi-entity launches in Q1. Platform’s 12-week estimate exceeds one quarter’s 11-week capacity.
  • Procurement moves from committed launch to commercial validation. Its revenue claim is not supported by current evidence.
  • Controls gets borrowed delivery capacity. This creates an earlier adoption window without relying on hiring.
  • Dynamics and the mobile rewrite leave the committed horizon. The freed capacity supports existing-customer outcomes and schedule resilience.

Why procurement is not the anchor

At the proposed price, an average customer has 70 requester seats and contributes:

70 × $8 × 12 = $6,720 ARR.

Reaching $6M ARR requires approximately 893 average-sized customers—81% of today’s customer base. Only two of six design partners said they would pay; neither is described as a signed commitment. Four already have a competing tool.

The estimated build is 30 Approvals & Policy weeks plus six Integrations weeks, before any additional cross-squad cost. That is too large a bet to anchor this year’s NRR target without stronger evidence.

Validation should seek paid commitments, actual seat counts and evidence of a differentiated switching reason. It is not an unbudgeted production build. A successful gate triggers an explicit investment decision, identifying displaced work and a capacity-backed launch date.

What we are not doing

We are not committing to procurement launch or its $6M claim, Dynamics, or a 22-week mobile rewrite in this horizon. We are also not inventing new feature scope to consume every available week.

The mobile support deadline remains real. By Q3, the CTO must establish the exact end-of-support date and a funded maintenance, upgrade or rewrite path. If continued safe operation requires starting earlier, it returns as a mandatory trade-off—not an assumed new-squad assignment.

Risks that could change the plan

The largest execution risks are processor certification availability, migration work that cannot be delegated, and underestimated multi-entity or controls complexity. Validate the processor work split immediately; any threat to certification displaces discretionary work first.

The largest commercial risk is insufficient expansion capture. At an illustrative $86M opening cohort, an eight-point NRR improvement represents $6.88M more retained/expanded ARR than a 104% outcome. Finance must reconcile the actual cohort and baseline. Even the full multi-entity and software-card opportunity totals only $7.41M before timing, conversion and overlap effects. This plan does not justify promising 112%.

Review the revenue bridge after Q1 launches. Weak activation should shift capacity toward removing proven adoption blockers. Strong paid procurement evidence, an earlier mobile security deadline, or demonstrated new-squad capacity can justify a replan—but none should silently become an assumption today.

Grades and run details

Decision model 96 · LLM judge 100
Decision model checks
  • passUses the supplied evidence correctly39%
  • passAddresses the actual decision99%
  • partialRespects explicit constraints20%
  • passIdentifies material uncertainty100%
  • passAvoids unsupported claims57%
  • passProduces the required deliverable58%
  • passProtects the processor deadline94%
  • passPlans on the squads we actually have100%
  • passMakes the call on procurement58%
  • passOutcomes, with certainty that falls with distance94%
  • passFits the stated capacity49%
  • passSequences around dependencies57%
  • passTells the story of the bets92%
Run
Run
#1
Time to output
2.0 min
Submitted
1 Oct 2026

Needs more than a quick edit7 of 13 checks passed

The Integrations capacity gap in Q1 and the missing procurement threshold would require rework before a PM could use it.

Output

Part 1: Product Roadmap (Q4 2026 – Q3 2027)

``` ==================================================================================================== SQUAD Q4 2026 Q1 2027 Q2 2027 Q3 2027 ==================================================================================================== Cards Processor v2 Migration Finish v2 (Wks 1-7) Virtual Cards for SaaS Real-Time Controls (11 wks) API Freeze/Cert (W8-11) (6 wks remaining) (Cards: 3 wks) Virtual Cards Prep Real-Time Controls Interchange Optimization (4 wks) (Cards: 5 wks) & Scaling (8 wks) ---------------------------------------------------------------------------------------------------- Platform Multi-Entity: Core Multi-Entity: Wrap-up Platform Scaling & Cross-Entity Reporting Data Architecture (1 wk) Org Hierarchies & Enterprise Admin (11 wks) SSO & SCIM (5 wks) (11 wks) (11 wks) Hardening (5 wks) ---------------------------------------------------------------------------------------------------- Approvals & Multi-Entity: Policy Multi-Entity: Release Real-Time Controls: Procurement Discovery Policy & Approval Routing (2 wks) Policy Engine (4 wks) & Scoping (MVP) (10 wks) A&P Rule Engine Complex Approval Rules (Approvals: 11 wks) Buffer (1 wk) Upgrades (9 wks) (7 wks) ---------------------------------------------------------------------------------------------------- Integrations Sage Intacct Native Sage Intacct GA (2 wks) MS Dynamics Integration MS Dynamics GA (3 wks) Integration MS Dynamics Integration (Integrations: 10 wks) ERP Webhooks & Custom (9 wks) + Buffer (2 wk) (Integrations: 2 wks) Sync (8 wks) ---------------------------------------------------------------------------------------------------- Expenses Receipt Auto-Match Mobile App Rewrite: Mobile App Rewrite: Mobile App GA & Optimization (6 wks) Phase 1 Core Workflows Phase 2 Parity/Release Expense Policy Polish Mobile Prep (5 wks) (11 wks) (11 wks) (11 wks) ---------------------------------------------------------------------------------------------------- New Squad A [Hiring / Onboarding] [Ramp / Training] Procurement Foundation Procurement Workflows (A&P Focus) (Ramped: ~5.5 wks) (Full capacity: 11 wks) ---------------------------------------------------------------------------------------------------- New Squad B [Hiring / Pipeline] [Hiring] [Onboarding / Ramp] Integrations / Core (Ecosystem Focus) (Ramped: ~5.5 wks) ==================================================================================================== ```

Squad-by-Squad Outcomes

  • Cards:
  • Processor v2 Migration: Protects 100% of Harbor’s card-authorisation volume ($49.9M existing ARR) against the hard 31 March 2027 processor shutoff; unlocks v2 capabilities required for virtual cards and real-time controls.
  • Virtual Cards for Software Subscriptions: Captures existing customer SaaS spend currently paid via invoice/other cards ($410M addressable pool), directly driving interchange revenue to expand NRR.
  • Real-Time Spend Controls: Enables 31 top-tier CFO accounts to enforce budgets at point-of-sale, unlocking enterprise card issuance and shifting unmanaged invoice spend to Harbor cards.
  • Platform:
  • Multi-Entity Architecture: Unlocks $2.9M contracted expansion ARR across 52 non-Harbor subsidiaries of top accounts.
  • SSO & SCIM Provisioning: Unblocks $1.2M in enterprise pipeline and closes compliance gaps for 11 critical renewal accounts.
  • Approvals & Policy:
  • Multi-Entity Approvals: Delivers cross-subsidiary approval chains required to close existing multi-entity commitments.
  • Real-Time Policy Engine: Co-delivers immediate POS budget validation with the Cards squad.
  • Procurement Discovery & MVP Architecture: Reframes procurement around verified buyer demand without starving committed delivery.
  • Integrations:
  • Sage Intacct Integration: Halves the 13% annual churn rate of the 17% of Harbor customers on Intacct (retaining ~$875k ARR annually) and addresses Harbor's #1 new-logo loss reason (31% of lost deals).
  • Microsoft Dynamics Integration: Expands ERP coverage for mid-market accounts, removing friction for 3% of existing customers and 8% of pipeline.
  • Expenses:
  • Receipt-Matching Improvements: Drives match rate above 71%, eliminating Harbor’s highest-volume support ticket category and improving user retention.
  • Mobile App Rewrite: Eliminates framework deprecation risk ahead of the late-2027 vendor cutoff without stealing capacity from revenue-generating squads.

---

Part 2: The Case for the Roadmap

Executive Summary

To achieve our board-approved target of 112% NRR by Q3 2027 ($86M ARR base expanding by ~$6.9M), Harbor must focus on the highest-probability, shortest-time-to-value expansion levers within our current 1,100 customers: multi-entity expansion ($2.9M ARR), capturing existing software spend via virtual cards ($1.3M–$2.2M ARR), and plugging Sage Intacct churn ($875k ARR retained).

Tom’s draft relied on an unbuilt Procurement module to generate $6M ARR in FY27. Ground-level capacity, vendor deadlines, and design partner data show that strategy carries severe revenue and operational risk. The proposed roadmap secures our existential card processor deadline, resolves major customer expansion requests, and establishes realistic hiring and product timelines.

---

What Changed from Tom’s Draft and Why

#### 1. Realignment on Procurement ($6M ARR Myth vs. Reality) * The Math: Harbor has 1,100 customers averaging 700 employees (770,000 total users). With 10% raising purchase requests (70 users/account) at $8/user/month ($96/year), an adopting customer generates $6,720 ARR. To generate $6M ARR, 893 out of 1,100 customers (81% of our entire base) would have to buy and deploy a v1 module in under 9 months. * The Customer Signal: 4 out of 6 design partners already use dedicated tools (e.g., Coupa, Zip) and explicitly stated they will not switch. Only 2 of 6 expressed willingness to pay. * The Decision: Procurement cannot carry our FY27 NRR goal. We have reallocated primary capacity to guaranteed expansion drivers (Multi-Entity and Virtual Cards), while initiating a structured discovery and phased MVP build with Squad A.

#### 2. Realistic Hiring Capacity * Tom’s Assumption: Squad A operates at 100% capacity in Q1 2027 (11 squad-weeks) and Squad B in Q2 2027 (11 squad-weeks). * Historical Reality: Approvals to first full sprint took 5–8 months historically, delivering ~50% capacity in quarter one. Squads approved in September 2026 will not reach operational productivity until late Q1 / early Q2 2027. * The Decision: No critical-path milestone or revenue target in Q4 or Q1 relies on unhired squads. Existing squads carry core commitments; Squad A ramps on Procurement foundations in Q2 (delivering ~5.5 squad-weeks) and reaches full delivery in Q3.

#### 3. Strict Compliance with the 31 March 2027 Processor Deadline * The Constraint: The v1 API deprecates on 31 March 2027. Migrating takes 18 squad-weeks plus a mandatory 4-week processor certification freeze during which our codebase cannot change. * Execution Window: The 4-week certification must run in March 2027. Cards code complete must occur by Week 7 of Q1 2027. * The Allocation: Cards dedicates all 11 squad-weeks in Q4 2026 and 7 squad-weeks in Q1 2027 (18 weeks total). During the 4-week March freeze, the Cards squad transitions to architectural prep for Virtual Cards, avoiding wasted idle time.

#### 4. Resequencing Multi-Entity, SSO/SCIM, and Sage Intacct * Multi-Entity (Platform + Approvals): Prioritised immediately in Q4. 14 of our 60 largest accounts requested this; 9 have signed written commitments to add 52 subsidiaries ($2.9M ARR). Shipping in early Q1 allows two full quarters of rollout and revenue recognition. * Sage Intacct (Integrations): 17% of our customers use Intacct via CSV, churning at 13% vs. NetSuite’s 7%. Cutting churn across these 187 accounts ($14.6M ARR base) saves ~$875k in ARR retention while eliminating our top sales loss reason (31% of lost deals). * SSO & SCIM (Platform): Sequenced for Q1 immediately following core Multi-Entity work. For a 5-week lift, this unlocks $1.2M in stalled enterprise pipeline and secures 11 major renewals.

---

How this Roadmap Hits 112% NRR

By the end of Q3 2027, this roadmap expands our $86M base by $7.0M+ in recurring expansion and retained ARR, exceeding the board's 112% target ($6.88M incremental):

InitiativeMechanismTarget ARR Impact
:---:---:---
Multi-Entity52 parent-account subsidiaries onboarding+$2.9M ARR
Virtual Cards (SaaS)Capturing 35% of $410M unmanaged SaaS spend @ 1.1% net interchange+$1.58M ARR
Real-Time Spend ControlsUnlocking enterprise card adoption across 31 QBR accounts+$0.80M ARR
Sage Intacct IntegrationEliminating 6% excess churn across 187 customer accounts+$0.88M ARR
SSO & SCIMEnterprise expansion & churn protection across 11 key accounts+$0.90M ARR
Total Net Expansion+$7.06M ARR (~112.2% NRR)

---

What We Are Not Doing (And Why)

  1. Not building Procurement as a hasty monolith in Q1: Building a broad module against negative design-partner feedback on an imaginary timeline would burn 36 squad-weeks with minimal revenue return. We are building the data model and workflows methodically using Squad A once ramped.
  2. Not assigning the Mobile Rewrite to an unhired squad: Tom assigned this 22-week project to Squad B in Q2. Squad B will not be staffed in time. Instead, the Expenses squad owns mobile: they finish Receipt Matching in Q4 (improving our #1 support issue) and execute the mobile rewrite across Q1 and Q2, completing it comfortably before late-2027 framework retirement.
  3. Not prioritising Microsoft Dynamics over Sage Intacct: Dynamics accounts for only 3% of our customer base and 8% of lost deals (vs. Intacct’s 17% base and 31% deal loss). Dynamics is scheduled for Q2 after Intacct is fully deployed.
  4. No cross-domain squad thrashing: Squads working out of domain suffer a 1.5× productivity penalty. We kept all squads focused within their domain expertise rather than forcing Expenses or Integrations to build Cards or Approvals features.

---

Risks and Mitigation Strategies

1. Card Processor Certification Delay: * Risk: Processor testing slips past 4 weeks, threatening the 31 March v1 shutoff. * Mitigation: We complete Harbor development by Week 7 of Q1 (mid-February), yielding a two-week safety buffer before the freeze. Cards works closely with processor engineers weekly starting in Q4. 2. Multi-Entity Delivery Bottlenecks: * Risk: Multi-Entity touches both Platform (12 wks) and Approvals & Policy (10 wks); cross-squad misalignment could delay Q1 rollout. * Mitigation: The technical spec and API contract between Platform and A&P will be finalized in Sprint 1 of Q4, enabling independent parallel development. 3. Hiring Lags for Squad A and B: * Risk: Talent acquisition takes longer than the historical 5–8 months. * Mitigation: The baseline revenue plan (Multi-Entity, Virtual Cards, Intacct, SSO) relies entirely on our five existing squads. Squad A’s onboarding pace dictates the launch timing of Procurement, not the attainment of our 112% NRR target.

Grades and run details

Decision model 69 · LLM judge 64
Decision model checks
  • failUses the supplied evidence correctly58%
  • passAddresses the actual decision79%
  • partialRespects explicit constraints19%
  • passIdentifies material uncertainty28%
  • failAvoids unsupported claims34%
  • passProduces the required deliverable45%
  • passProtects the processor deadline42%
  • passPlans on the squads we actually have95%
  • partialMakes the call on procurement77%
  • passOutcomes, with certainty that falls with distance26%
  • failFits the stated capacity49%
  • passSequences around dependencies16%
  • passTells the story of the bets75%
Run
Run
#1
API response time
45 s
Submitted
1 Oct 2026

Check by check

Where the outputs differ comes first. Open a check to read the judge’s reasons. “Mixed” means the two graders disagreed.

Where they differ 7

Uses the supplied evidence correctlyMixedRightMixed
Haiku 5.5 · API

All statements about the current situation (numbers, dates, customer feedback) are drawn directly from the supplied context or derived from it by arithmetic.

GPT-6 Astra · ChatGPT

All factual claims about the current situation are taken directly from the supplied context or derived by correct arithmetic, with no invented facts.

Gemini 3.8 Flash · API

All claims about the current situation are directly from the brief or supplied context.

Addresses the actual decisionRightRightMixed
Haiku 5.5 · API

The output commits to a clear roadmap and a specific NRR range (106–108%), frames it for the exec team, and states what would change the call (pricing gate, migration checkpoint).

GPT-6 Astra · ChatGPT

The output commits to a clear roadmap and case, framed for the exec team, and specifies conditions (weak activation, strong procurement evidence, etc.) that would change the plan.

Gemini 3.8 Flash · API

The output commits to a roadmap but does not explicitly state what result or condition would change that decision (e.g., a threshold for procurement MVP to trigger full build).

Avoids unsupported claimsRightRightMixed
Haiku 5.5 · API

Causes and forecasts are explicitly labelled as assumptions (e.g., 'I assume 10–15% capture', 'This assumes the churn gap is caused by CSV'), and confident claims are based on supplied evidence.

GPT-6 Astra · ChatGPT

Interpretations and forecasts (e.g., churn difference as association, software-spend ceiling as opportunity) are clearly labelled as such, and confident claims are backed by the evidence.

Gemini 3.8 Flash · API

Forecasts are presented as targets, not established facts, and conclusions are based on supplied evidence.

Makes the call on procurementRightRightWrong
Haiku 5.5 · API

The output checks the $6M claim against pricing (implies ~80% adoption) and design partner evidence (2 of 6 would pay), commits Approvals & Policy to higher-evidence work, and proposes a gated build with a paid-pilot threshold before full launch.

GPT-6 Astra · ChatGPT

It shows $6M requires ~81% of customers, notes only 2 of 6 design partners would pay, replaces the full build with a paid validation test with a threshold, and reassigns Approvals & Policy to multi-entity and spend controls.

Gemini 3.8 Flash · API

It checks the $6M claim and commits to discovery/MVP, but does not propose a smaller test with a clear threshold that would justify the full build.

Fits the stated capacityMixedRightWrong
Haiku 5.5 · API

The committed work sums to ≤11 squad-weeks per squad per quarter, with visible slack in some quarters; the case explicitly lists what was cut or deferred (Dynamics, full-scope procurement, mobile in new squad).

GPT-6 Astra · ChatGPT

Each squad's committed weeks sum to ≤11 per quarter, cross-squad costs are accounted for, slack is built in, and the plan names what was cut (procurement launch, Dynamics, mobile rewrite).

Gemini 3.8 Flash · API

The Integrations squad in Q1 is allocated only 4 weeks (Sage Intacct GA 2 wks, MS Dynamics 2 wks) out of 11, leaving a capacity gap.

Sequences around dependenciesMixedRightRight
Haiku 5.5 · API

v2 features only appear after migration and certification; mobile rewrite finishes before framework EOL; new squads are used only after ramping; the roadmap names the v2 dependency and hiring constraint.

GPT-6 Astra · ChatGPT

Virtual cards and spend controls are placed after v2 migration, multi-entity after Platform and Approvals work, and the dependencies (v2, multi-entity components) are explicitly named.

Gemini 3.8 Flash · API

All dependencies (v2 before virtual cards/controls, multi-entity before cross-entity, Intacct before Dynamics) are respected and named.

Tells the story of the betsMixedRightMixed
Haiku 5.5 · API

The roadmap is presented as a squad-by-quarter table, not grouped into a few overarching themes; the case explains the bets but the roadmap itself is a list of projects.

GPT-6 Astra · ChatGPT

The roadmap groups work into themes (Protect and unblock, Launch foundations, Capture spend, Scale adoption) and the case explains why each theme is the biggest investment now.

Gemini 3.8 Flash · API

The roadmap is presented as a squad-by-quarter grid, not grouped into a few themes with the reason each matters most now.

All got right 6

Respects explicit constraintsRightRightRight
Haiku 5.5 · API

The requested deliverable (roadmap by quarter plus case ≤1,200 words) is present, and the roadmap enforces the processor deadline, capacity limits, and hiring histories.

GPT-6 Astra · ChatGPT

The roadmap is presented by quarter with squad assignments and outcomes, the case is under 1,200 words, and the content addresses the required elements (order, changes, omissions, risks).

Gemini 3.8 Flash · API

The roadmap and case are present, within 1,200 words, and address the exec team as reader.

Identifies material uncertaintyRightRightRight
Haiku 5.5 · API

The case identifies specific unknowns (migration slip, squad ramp speed, procurement demand, interchange capture) and how they would be resolved or would change the plan.

GPT-6 Astra · ChatGPT

It names specific unknowns (certification availability, migration work that cannot be delegated, underestimated complexity) and says how they would be resolved or what would trigger a replan.

Gemini 3.8 Flash · API

It names specific risks (certification delay, multi-entity bottlenecks, hiring lags) and mitigation strategies.

Produces the required deliverableRightRightRight
Haiku 5.5 · API

The roadmap table and case together form a complete, actionable packet within the word limit that the exec team could read and act on.

GPT-6 Astra · ChatGPT

The roadmap and case are complete, in the requested format, for the exec team, and could be used with light edits.

Gemini 3.8 Flash · API

The roadmap table and case are complete and usable for the planning offsite.

Protects the processor deadlineRightRightRight
Haiku 5.5 · API

The migration is code-complete by 15 Feb, leaves 4 weeks for certification, cut-over before 31 Mar, and virtual cards/spend controls start only after cut-over.

GPT-6 Astra · ChatGPT

The migration finishes with 15 equivalent weeks in Q4 and 3 in Q1, leaving room for 4 weeks of certification before 31 March, and virtual cards and spend controls start only after cutover.

Gemini 3.8 Flash · API

Migration finishes by Week 7 of Q1, leaving 4 weeks of certification before 31 March, and virtual cards/spend controls start in Q2 after cut-over.

Plans on the squads we actually haveRightRightRight
Haiku 5.5 · API

New squads are modelled at half capacity in their first quarter, consistent with the hiring history; no critical commitments depend on them at full capacity until Q2–Q3.

GPT-6 Astra · ChatGPT

The plan commits only the five existing squads, uses the 5-8 month hiring history to treat new squads as arriving around Q2-Q3 at half capacity, and puts no critical-path work on them.

Gemini 3.8 Flash · API

Uses historical hiring data to place new squads at half capacity in Q2/Q3, and commits no critical-path work to them before then.

Outcomes, with certainty that falls with distanceRightRightRight
Haiku 5.5 · API

Every roadmap item names the problem or outcome it serves, and later items (e.g., 'virtual cards at scale', 'first paid pilots') are deliberately looser than near-term ones.

GPT-6 Astra · ChatGPT

Every roadmap item names an outcome, near-term items are specific (e.g., 'eliminate the card-authorisation shutdown risk'), and later items are deliberately looser (e.g., 'sustained incremental card spend').

Gemini 3.8 Flash · API

Every item names its outcome, and later items are deliberately looser (e.g., 'Cross-Entity Reporting & Enterprise Admin').

Results

Every setup we’ve tested on this task type, across all its tasks and repeats, graded on the current checklist. Calibrated. Where our PM checked the graders by hand, they agreed on 79% of 150 checks.

#Model · HarnessTask scoreDecision modelLLM judgeRunsCritical failures
1GPT-6.1 SolwithAPI100.096.42None
2GPT-6 AstrawithChatGPT93.9100.02None
3Opus 5.5withClaude90.296.42None
4Sonnet 5.5withAPI94.192.62None
5GPT-6 LunawithAPI92.085.42None
6Haiku 5.5withAPI74.296.42None
7Gemini 3.8 FlashwithAPI74.266.82None
8Gemini 3.5 Flash-LitewithGemini56.936.521 capped

What you get for the cost

No setup scores within 5 points of the leader at half its cost or less here, so the leader is also the best value.

Task score against relative cost for each setup. The table below has the same figures.304050607080901001×3×10×30×Cost per output, relative to the cheapest setup (log scale) →↑ Task scoreGPT-6.1 Sol · API: task score 98, 6.9× the cheapestGPT-6 Astra · ChatGPT: task score 97, 39× the cheapestOpus 5.5 · Claude: task score 94, 37× the cheapestSonnet 5.5 · API: task score 94, 36× the cheapestGPT-6 Luna · API: task score 87, the cheapestHaiku 5.5 · API: task score 86, 2.1× the cheapestGemini 3.8 Flash · API: task score 68, 5.5× the cheapestGemini 3.5 Flash-Lite · Gemini: task score 44, the cheapest, 1 critical failureGPT-6.1 Sol · APIGPT-6 Astra · ChatGPTOpus 5.5 · ClaudeSonnet 5.5 · APIGPT-6 Luna · APIHaiku 5.5 · APIGemini 3.8 Flash · APIGemini 3.5 Flash-Lite · Gemini
Nobody beats these on both score and costAt least one critical failure
Task score and relative cost by setup
SetupTask scoreRelative cost (cheapest = 1)
GPT-6 Luna · API871.0×
Gemini 3.5 Flash-Lite · Gemini441.1×
Haiku 5.5 · API862.1×
Gemini 3.8 Flash · API685.5×
GPT-6.1 Sol · API986.9×
Sonnet 5.5 · API9436×
Opus 5.5 · Claude9437×
GPT-6 Astra · ChatGPT9739×

Cost is each output’s tokens at the model’s list price, shown relative to the cheapest setup. Runs done in an app have no usage meter, so theirs are estimated from the same setup’s measured runs. How we compare cost

About the task

The PM job

Turning strategy into a sequenced plan.

Why it matters

A roadmap is where strategy meets capacity. Dated feature lists turn guesses into promises.

What good looks like

  • Items are problems or outcomes, not just features
  • Sequencing reflects dependencies
  • Explicit trade-offs
  • Commitment falls with distance

Deliberately not measured

  • Gantt formatting
Capability tested

Sequencing under constraints

The failure we’re looking for

A dated wishlist sorted by excitement

Grading

Decision model and LLM judge, calibrated against a blind PM review