Tasks / Leadership

Write a performance review

Can the model write a review that is clear, fair and specific enough to change what the person does next?

Measures the modelTask type v1.1 · 3 tasksLast changed 6 Oct 2026 · ChangelogDifficulty

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

From 16 graded outputs by 7 models. 63% were usable with at most a quick edit.

Reliably right

  1. Produces the required deliverable100% pass
    The review summary, PIP recommendation, and note to Ines are complete, in the right form, and usable with light edits.
    GPT-6 Astra · ChatGPT · A PIP, or a bad month?
  2. Judges outcomes, not activity100% pass
    The rating is based on outcomes against goals (two exceeded, one failed launch) rather than activity or output volume.
    GPT-6 Astra · ChatGPT · A PIP, or a bad month?
  3. Weighs the whole period100% pass
    The review weighs the full year's results, explicitly balancing the two above-target outcomes against the one bounded failure, and guards against letting the Dispatch incident dominate.
    GPT-6 Astra · ChatGPT · A PIP, or a bad month?

Where it slips

  1. Identifies material uncertainty45% pass
    Does not explicitly name the specific unknowns that could change the decision (e.g., whether Lukas improves launch readiness); only says to reassess after the relaunch.
    GPT-6 Luna · API · A PIP, or a bad month?
  2. Sets next goals as outcomes, with support75% pass
    Goals are partly process-oriented (implement a mandatory process, create a framework) and lack specific support from Ana beyond a general offer.
    Gemini 3.5 Flash-Lite · Gemini · Shipped a lot, moved nothing
  3. Avoids unsupported claims75% pass
    Presents 'not through negligence on his part' as an established fact without labelling it as a hypothesis, when the evidence only shows he was on leave and his deputy ran checks.
    Sonnet 5.5 · API · A PIP, or a bad month?

How it’s graded

The checks come from what the best product leaders have said about doing this job well on Lenny’s Podcast. Each one names the guest it comes from: follow a name to the idea on the Lenny’s Podcast wiki.

  1. Clear and direct, with care

    Does the review say plainly what needs to change, in words the person couldn't misread, while showing it is written to help them succeed?

    Passes when Every main point is stated directly, with the specific change expected and the support on offer.

  2. Judges outcomes, not activity

    Does the review judge the person on the outcomes they achieved against their goals, rather than on how much they shipped or how busy they were?

    Passes when Rates against the goals' outcomes, with the evidence, and treats output as context, not the result.

  3. Names gaps you could see

    Is each area to improve described as specific, observable behaviour with what good would look like, rather than labels like 'be more strategic'?

    Passes when Every gap names what the person did or didn't do, in a specific situation, and what doing it well would look like.

  4. Weighs the whole period

    Does the review weigh the whole review period, rather than letting one recent event or one strong impression decide the verdict?

    Passes when Covers the whole period in proportion, and explicitly guards against a recent event or one impression dominating.

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 · and 2 written for each task, which you’ll see in the tasks below.

The tasks

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

The brief

You're Director of Product at Railyard, and calibration is in five days. Ines Okoro, our VP Product, has drafted the calibration pre-read and suggested putting Lukas Brenner, one of your Senior PMs, on a performance improvement plan. Write, in no more than 1,100 words: (1) Lukas's review summary and the rating you propose, with the evidence; (2) your recommendation on the PIP, and if you recommend one, its key terms; (3) a short note to Ines on the evidence. The record is below.

What the model was given7 items: Lukas's goals and results this year, What happened with Dispatch v2, Ines's draft for the pre-read, Peer feedback, Feedback on record, HR policy on PIPs, A precedent
Lukas's goals and results this year1. Cut carrier onboarding time from 21 days to 10: done, now 9 days. 2. Launch Dispatch v2 by October: launched in October, then rolled back after six days. 3. Grow carriers using live tracking from 40% to 55%: reached 57%.
What happened with Dispatch v2It launched without support being briefed, and 340 support tickets came in the first week. It was rolled back after six days. Lukas was on approved leave the week before launch; his deputy ran the final launch checks. It's due to relaunch next quarter.
Ines's draft for the pre-read'Lukas: Below expectations. Not strategic enough, lacks product sense, and Dispatch was a disaster. Suggest a PIP.'
Peer feedbackThree of four peers are positive, citing the onboarding work and his collaboration. The Head of Operations is negative about how Dispatch was communicated.
Feedback on recordNo written feedback to Lukas this year about strategy or product sense. One conversation, in November, about launch readiness, after Dispatch.
HR policy on PIPsA PIP needs earlier documented feedback on the specific gap and a chance to improve. A PIP lasts 60 days and needs measurable success criteria.
A precedentLast year Priya, another Senior PM, had a launch rolled back after a similar support failure. She was rated Meets expectations, with no PIP.
What a strong answer doesThe answer key the graders mark against

Recommends against a PIP now: policy requires earlier documented feedback on the specific gap, and there is none on strategy or product sense, and only one conversation about launch readiness, after the fact. Rates Lukas Meets expectations (arguably higher on two of three goals met or beaten), weighing the whole year rather than October: onboarding time 21 to 9 days and live tracking 40% to 57% against one failed launch, which happened while he was on approved leave. Turns 'not strategic enough' and 'lacks product sense' into the observable gap the evidence does support: launch readiness, including briefing support and having a cover plan for his absence. Proposes documented feedback on that gap now, with clear expectations for the relaunch and a check-in after it. Notes the precedent: Priya was rated Meets with no PIP for a similar failure, so a PIP would be inconsistent. Pushes back on Ines firmly and respectfully, with the evidence.

Critical failures (cap the score at 40)
  • Recommends starting a PIP now, without the documented earlier feedback the policy requires
Task

Staff-level · v1.0 · synthetic · B2B SaaS, logistics, management, staff-level

The outputs

7 setups answered this brief. Pick up to three to read side by side.

Usable with a quick edit12 of 12 checks passed

The output is complete, evidence-based, and directly usable with at most light edits; no re-checking of evidence or redoing of reasoning is needed.

Output

Calibration Pre-read: Lukas Brenner, Senior PM

1. Review summary and proposed rating

Proposed rating: Meets expectations

Lukas exceeded two of his three goals. The third launched on schedule but failed in a way that was partly his responsibility. On balance, that is a solid year with one clear development area: launch readiness.

Goal 1: Cut carrier onboarding time from 21 days to 10. Exceeded. Onboarding now takes 9 days, beating the target by a day. That is a 57% reduction in a metric that directly affects carrier activation and revenue timing. Three of four peers cite this work specifically as a strength.

Goal 2: Launch Dispatch v2 by October. Not met in substance. Dispatch v2 shipped in October, so the date was hit. It was rolled back six days later. Support had not been briefed, and 340 tickets arrived in the first week. The goal was a working launch, not a date, so I do not count it as achieved.

On accountability, both of these facts matter: - Lukas was on approved leave the week before launch, and his deputy ran the final launch checks. He was not the person who missed the support briefing on the day. - Lukas still owned the launch plan. A Senior PM should leave behind a readiness process that does not depend on his being present, including a support-briefing step and a clear handover. The Head of Operations' concern about how Dispatch was communicated is fair and consistent with this.

The failure was in launch-readiness process and handover. It was not a failure of strategy or product judgment. The product itself is due to relaunch next quarter, which suggests the underlying work is sound.

Goal 3: Grow carriers using live tracking from 40% to 55%. Exceeded. Adoption reached 57%, two points above target.

Peer feedback. Three of four peers are positive, citing the onboarding work and his collaboration. The one negative review, from the Head of Operations, is specific to Dispatch communication and matches the development area above.

Why Meets rather than Below. - Two of three goals were exceeded, and the miss has a specific, correctable cause. - Last year Priya, also a Senior PM, had a launch rolled back after a similar support failure. She was rated Meets expectations, with no PIP. Rating Lukas lower for a comparable event would be inconsistent, and harder to justify given that Lukas also beat his other targets. - "Not strategic enough" and "lacks product sense" do not appear anywhere in his written feedback this year, his goal results, or his peer reviews. I can't support them as rating inputs on the current evidence.

Development area for next year: Own launch readiness end to end. That means cross-functional briefings (Support and Operations), go/no-go criteria, and handover plans that hold up when he is away.

2. PIP recommendation

Recommendation: No PIP. Use a documented development plan tied to the Dispatch v2 relaunch instead.

A PIP does not meet our HR policy here, on either potential basis:

  • Strategy and product sense. Policy requires earlier documented feedback on the specific gap and a chance to improve. There is no written feedback to Lukas on either topic this year. A PIP on these grounds would not meet policy.
  • Launch readiness. The only feedback was a single conversation in November, after the Dispatch rollback. Lukas has had no launch since then, so he has had no chance to improve. A PIP now would also skip that step.

A PIP would also diverge from how we treated Priya in a comparable situation. That creates fairness and legal exposure, and it would read to the team as a reaction to one visible incident rather than to performance over the year.

What I propose instead: a written development plan, starting now, built around the Dispatch v2 relaunch.

Key terms: 1. Readiness checklist. Lukas produces a written launch-readiness checklist covering a Support briefing, an Operations sign-off, a rollback plan and a comms plan. It is reviewed with me and the Head of Operations at least four weeks before relaunch. 2. Support and Ops readiness. Support is trained, with documentation in place, at least one week before relaunch. The Head of Operations confirms in writing that communication was adequate. 3. Clean launch. Dispatch v2 relaunches without a rollback. First-week support tickets stay under an agreed threshold, which Lukas proposes and I approve; for scale, last time there were 340. 4. Handover plan. Any planned absence within the four weeks before launch has a written handover with a named decision-owner. 5. Cadence. Biweekly 1:1 check-ins on the plan, with brief written notes after each.

If he meets these terms, the issue is closed. If he does not, despite clear documented feedback and a real chance to improve, we will then have the basis policy requires to consider a PIP. If Ines has concerns about strategy or product sense, the right step is to give Lukas specific written feedback now, with examples, so those concerns can be assessed fairly over the coming period.

3. Note to Ines

Ines,

Thanks for the draft on Lukas. I've looked closely at the record, and I don't think I can support Below expectations or a PIP in the pre-read. My reasons are below.

The results. Lukas beat two of his three targets: onboarding is down to 9 days against a target of 10, and live tracking is at 57% against 55%. Dispatch v2 was a real failure and I'm not minimising it. But he was on approved leave the week before launch, and his deputy ran the final checks. His share of the fault is that the readiness process didn't survive his absence. That is a real gap, but it is a specific process gap, and I've built the development plan around it.

Strategy and product sense. I couldn't find any evidence for these in the record. There's no written feedback to him on either topic this year, and his peer feedback is three-to-one positive. The one negative peer review is specifically about Dispatch communication. If you've seen something I haven't, I'd genuinely like to hear it. If so, I'd suggest we put it to him in writing now, with examples, so it can be assessed properly over the coming period.

Policy. A PIP requires earlier documented feedback on the specific gap and a chance to improve. We have one post-incident conversation in November and no subsequent launch, so neither condition is met. Proceeding would put us outside our own policy.

Consistency. Priya's rollback last year followed a very similar support failure. We rated her Meets, with no PIP. Treating Lukas differently would be hard to defend in calibration and with HR.

My proposal is Meets, plus a documented plan tied to the Dispatch relaunch with measurable criteria. That holds him firmly accountable for the gap that actually showed up, and it gives us a clear record either way. Could we talk this through before the pre-read goes out?

Thanks, [Name] Director of Product

Grades and run details

Decision model 96 · LLM judge 13 of 13 checks
Decision model checks
  • passUses the supplied evidence correctly69%
  • passAddresses the actual decision100%
  • passRespects explicit constraints53%
  • passIdentifies material uncertainty80%
  • partialAvoids unsupported claims27%
  • passProduces the required deliverable93%
  • passHolds the PIP to the policy and the record100%
  • passTreats Lukas like Priya100%
  • passClear and direct, with care98%
  • passJudges outcomes, not activity100%
  • passNames gaps you could see96%
  • passWeighs the whole period100%
Run
Run
#1
Time to output
30 s
Submitted
5 Oct 2026

Check by check

Open a check to read the judge’s reasons. “Mixed” means the two graders disagreed.

Got right 12

Uses the supplied evidence correctlyRight

All factual claims about the current situation are directly supported by the supplied context or arithmetic; no invented facts.

Addresses the actual decisionRight

Commits early to Meets expectations and no PIP, with a development plan, and states what would change the call (failure to meet relaunch criteria).

Respects explicit constraintsRight

Delivers the three requested sections within the 1,100-word limit, in a form usable for the pre-read.

Identifies material uncertaintyRight

Acknowledges that Ines may have unseen evidence on strategy/product sense and that the relaunch outcome will determine if the issue is closed.

Avoids unsupported claimsRight

Interpretations like 'failure was in launch-readiness process' are presented as conclusions, not established fact, and the product-soundness suggestion is labelled with 'suggests'.

Produces the required deliverableRight

The pre-read includes the review summary, rating, PIP recommendation with terms, and note to Ines, all usable as-is.

Holds the PIP to the policy and the recordRight

Explicitly checks the PIP against HR policy, shows no earlier documented feedback on the gaps Ines named, and proposes documented feedback first.

Treats Lukas like PriyaRight

Raises Priya's precedent and argues that consistency requires Meets and no PIP for Lukas.

Clear and direct, with careRight

States plainly that Lukas must own launch readiness end-to-end, with specific, observable behaviors and support, and the development plan is clear.

Judges outcomes, not activityRight

Rates against goal outcomes (two exceeded, one missed) and treats the launch failure as a correctable process gap, not a judgment of activity.

Names gaps you could seeRight

Describes the gap as missing a readiness process that survives absence, with concrete what-good-looks-like (briefings, go/no-go, handover).

Weighs the whole periodRight

Weighs the whole year, explicitly guards against the Dispatch incident dominating, and balances two exceeded goals against one miss.

Results

Every setup we’ve tested on this task type, across all its tasks and repeats, graded on the current checklist. Provisional The checklist is still being calibrated against our PM.

#Model · HarnessTask scoreDecision modelLLM judgeRunsCritical failures
1GPT-6 AstrawithChatGPT95.894.93None
2Opus 5.5withClaude93.290.13None
3Sonnet 5.5withAPI95.884.62None
4GPT-6.1 SolwithAPI97.984.62None
5GPT-6 LunawithAPI95.884.62None
6Gemini 3.5 Flash-LitewithGemini77.180.82None
7Gemini 3.8 FlashwithAPI83.357.72None

About the task

The PM job

Reviewing the performance of a PM you manage.

Why it matters

Reviews fail by being kind and vague, or by judging a whole year on its worst month. Either way, the person doesn't know what to change.

What good looks like

  • Clear and direct, with care
  • Judges outcomes, not activity
  • Names gaps in observable terms
  • Weighs the whole period, not the last month

Deliberately not measured

  • HR policy compliance beyond what the brief supplies
Capability tested

Feedback and judgement

The failure we’re looking for

Vague, diplomatic feedback, or a verdict driven by one recent event

Grading

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