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Round 1 · Battery v1 · d2cd2b72a708 · eval-1.1

Claude Sonnet 5 · Messy brain dump → realistic day plan

All 4 checks passed

Every published check passed in the final verdict.

The complete answer

Tuesday Schedule

Total available time: 09:00–17:00 (8h) minus lunch (30 min), one break (15 min), stand‑up (15 min), and dentist (60 min) = 6 hours (360 min) for everything else. Total requested task time: 9h 25m — so not everything fits. Here's the schedule that uses the full 360 min without cutting any task short, followed by what has to move.

TimeActivityDuration
09:00–09:30Finish Q3 budget draft (part 1)30 min
09:30–09:45Team stand-up (fixed)15 min
09:45–11:15Finish Q3 budget draft (part 2 — completes the 2h task)90 min
11:15–11:30Short break15 min
11:30–12:15Review Jonas's slides45 min
12:15–12:25Reply to Anna about the venue10 min
12:25–12:30Order printer toner5 min
12:30–13:00Lunch30 min
13:00–13:20Call the insurance company20 min
13:20–13:50Expense report30 min
13:50–14:00Renew parking permit10 min
14:00–15:00Dentist (fixed)60 min
15:00–15:45Prepare interview questions for Thursday45 min
15:45–16:05Update project tracker20 min
16:05–16:20Book flights for Berlin15 min
16:20–16:30Send invoice to Kvist AS10 min
16:30–17:001:1 with Mia30 min

This fills the full 8-hour window exactly (480 min), with no task shortened.

Moved to another day

These didn't fit without compressing something else — total 3h 25m over capacity:

  • Read the supplier contract (1h 15m) — largest remaining block, needs focused time you don't have left.
  • Clean up shared drive folders (1h) — not time-sensitive, safe to defer.
  • Write newsletter intro (40 min) — no fixed deadline mentioned.
  • Draft LinkedIn post about the launch (30 min) — no fixed deadline mentioned.

If any of these actually has a same-day deadline I don't know about, tell me and I'll re-prioritize — something else would then need to move instead.

Formatting is for reading only. Raw text and Copy give the stored answer exactly. Fingerprint c155e8ec0bf432b3.

Exact prompt and source

  1. Plan my Tuesday. I work 09:00–17:00 and need a 30-minute lunch plus at least one short break. My dentist appointment is fixed at 14:00–15:00 (including travel). Use my time estimates. If everything does not fit, tell me clearly what to move to another day — do not squeeze or shorten tasks. Return a timed schedule, then a "Moved to another day" list.
  2. My to-dos (in no particular order):
  3. - reply to Anna about the venue (10 min)
  4. - finish Q3 budget draft (2 h)
  5. - call the insurance company (20 min)
  6. - review Jonas's slides (45 min)
  7. - book flights for Berlin (15 min)
  8. - team stand-up 09:30 (15 min, fixed)
  9. - clean up shared drive folders (1 h)
  10. - write newsletter intro (40 min)
  11. - expense report (30 min)
  12. - prepare interview questions for Thursday (45 min)
  13. - update project tracker (20 min)
  14. - order printer toner (5 min)
  15. - read the supplier contract (1 h 15 min)
  16. - send invoice to Kvist AS (10 min)
  17. - dentist 14:00–15:00 (fixed)
  18. - 1:1 with Mia (30 min)
  19. - renew parking permit (10 min)
  20. - draft LinkedIn post about the launch (30 min)

Line numbers count every line of the prompt, including the instruction and blank lines; the model received the text without them.

Every check

  • Final: PassPlanned work fits 09:00–17:00CriticalInterpretive review

    Judge result: Both judges passed it

    • Original judge verdict, GPT-6 Astra: pass — The schedule fits exactly within 09:00–17:00 without overlaps or shortened task estimates.
    • Original judge verdict, Gemini 4 Argon: pass — The schedule runs continuously from 09:00 to 17:00 without overlaps or shortened task durations.

    Check against the source · the answer

  • Final: PassEvery task placed or explicitly deferredCriticalInterpretive review

    Judge result: Both judges passed it

    • Original judge verdict, GPT-6 Astra: pass — All 16 flexible tasks are either scheduled or explicitly deferred, and both fixed appointments are scheduled.
    • Original judge verdict, Gemini 4 Argon: pass — All 16 flexible tasks and both fixed tasks are accounted for between the schedule and the deferred list.

    Check against the source · the answer

  • Final: Pass30-minute lunch and at least one short breakStandardInterpretive review

    Judge result: Both judges passed it

    • Original judge verdict, GPT-6 Astra: pass — A 30-minute lunch and a 15-minute short break are included.
    • Original judge verdict, Gemini 4 Argon: pass — Includes a 30-minute lunch (12:30–13:00) and a 15-minute short break (11:15–11:30).

    Check against the source · the answer

  • Final: PassFixed 14:00 dentist keptCriticalInterpretive review

    Judge result: Both judges passed it

    • Original judge verdict, GPT-6 Astra: pass — The dentist appointment remains fixed at 14:00–15:00.
    • Original judge verdict, Gemini 4 Argon: pass — The dentist appointment is scheduled at the fixed time of 14:00–15:00 (and the 09:30 stand-up is also kept).

    Check against the source · the answer

Judge verdicts are the AI judges' original output. A human decision or evaluator correction is labelled separately. Two judges agreeing is not proof of correctness.

Run details

Requested model
anthropic/claude-sonnet-5
Returned identifier
claude-sonnet-5
Provider / route
Anthropic API (via an AI gateway)
Settings sent
{"max_tokens":16000}
Left to provider default
temperature, thinking (provider default), system prompt, tools
Model revision
Not exposed by the provider
Completion status
completed
Answer time
54.2 s (request to final token)
Run finished
2026-10-16 15:23 UTC
Technical retries
None on the published attempt; any retry is logged on the superseded attempt
Judges
google/gemini-4-argon → google/gemini-4-argon · openai/gpt-6-astra → gpt-6-astra
Judge prompt version
judge-v1
Evaluation version at run
Not recorded (eval-1.0, implied by the recorded judge prompt)
Checker version at run
Not recorded
Current adjudication
eval-1.1 (governs the displayed outcome)
Human review
Reviewed 2026-10-16 15:24 UTC (model identity visible to the reviewer)
Prompt fingerprint
d5e5de43251f6f1a8bc357e480364fe2581ab1465bae3d4d4f5df4649abd3bff
Answer fingerprint
c155e8ec0bf432b3b39f2eec5b1cf330999d10677b2a8db055de568b251fa581

Cost and token figures are not shown: the benchmark does not publish estimates.

Reference notes given to the judges (eval-1.0)

Available time 09:00–17:00 = 480 min. Fixed: stand-up 15 min, dentist 60 min, lunch 30 min, plus at least one break. The remaining tasks total 645 min, so roughly 4+ hours of work MUST be moved. A plan that schedules everything, overlaps items, or shortens the stated estimates fails 'fits'. Every one of the 16 flexible tasks must appear either in the schedule or the moved list.

Corrected notes (current)

Available time 09:00–17:00 = 480 min. Fixed: stand-up 09:30 15 min, dentist 14:00–15:00 60 min, lunch 30 min, plus at least one break. The 16 flexible tasks total 565 min (9 h 25). With fixed items, lunch and a 15-minute break, at most 360 min of flexible work fits, so at least 205 min (3 h 25) must be moved. A plan that schedules everything, overlaps items, or shortens estimates fails 'fits'. Every one of the 16 flexible tasks must appear either in the schedule or the moved list.

Full judge prompt (judge-v1)
You are an impartial judge in a public AI benchmark. Grade the ANSWER strictly against the checks, using the REFERENCE NOTES as ground truth. Be literal: a check passes only if it is fully met.

TASK GIVEN TO THE MODEL:
Plan my Tuesday. I work 09:00–17:00 and need a 30-minute lunch plus at least one short break. My dentist appointment is fixed at 14:00–15:00 (including travel). Use my time estimates. If everything does not fit, tell me clearly what to move to another day — do not squeeze or shorten tasks. Return a timed schedule, then a "Moved to another day" list.

My to-dos (in no particular order):
- reply to Anna about the venue (10 min)
- finish Q3 budget draft (2 h)
- call the insurance company (20 min)
- review Jonas's slides (45 min)
- book flights for Berlin (15 min)
- team stand-up 09:30 (15 min, fixed)
- clean up shared drive folders (1 h)
- write newsletter intro (40 min)
- expense report (30 min)
- prepare interview questions for Thursday (45 min)
- update project tracker (20 min)
- order printer toner (5 min)
- read the supplier contract (1 h 15 min)
- send invoice to Kvist AS (10 min)
- dentist 14:00–15:00 (fixed)
- 1:1 with Mia (30 min)
- renew parking permit (10 min)
- draft LinkedIn post about the launch (30 min)

REFERENCE NOTES (true facts about the source):
Available time 09:00–17:00 = 480 min. Fixed: stand-up 15 min, dentist 60 min, lunch 30 min, plus at least one break. The remaining tasks total 645 min, so roughly 4+ hours of work MUST be moved. A plan that schedules everything, overlaps items, or shortens the stated estimates fails 'fits'. Every one of the 16 flexible tasks must appear either in the schedule or the moved list.

CHECKS:
- "fits": Planned work fits 09:00–17:00
- "all-tasks": Every task placed or explicitly deferred
- "breaks": 30-minute lunch and at least one short break
- "fixed": Fixed 14:00 dentist kept

ANSWER:
<<<
# Tuesday Schedule

**Total available time:** 09:00–17:00 (8h) minus lunch (30 min), one break (15 min), stand‑up (15 min), and dentist (60 min) = **6 hours (360 min)** for everything else.
**Total requested task time:** 9h 25m — so not everything fits. Here's the schedule that uses the full 360 min without cutting any task short, followed by what has to move.

| Time | Activity | Duration |
|---|---|---|
| 09:00–09:30 | Finish Q3 budget draft (part 1) | 30 min |
| 09:30–09:45 | **Team stand-up** (fixed) | 15 min |
| 09:45–11:15 | Finish Q3 budget draft (part 2 — completes the 2h task) | 90 min |
| 11:15–11:30 | **Short break** | 15 min |
| 11:30–12:15 | Review Jonas's slides | 45 min |
| 12:15–12:25 | Reply to Anna about the venue | 10 min |
| 12:25–12:30 | Order printer toner | 5 min |
| 12:30–13:00 | **Lunch** | 30 min |
| 13:00–13:20 | Call the insurance company | 20 min |
| 13:20–13:50 | Expense report | 30 min |
| 13:50–14:00 | Renew parking permit | 10 min |
| 14:00–15:00 | **Dentist** (fixed) | 60 min |
| 15:00–15:45 | Prepare interview questions for Thursday | 45 min |
| 15:45–16:05 | Update project tracker | 20 min |
| 16:05–16:20 | Book flights for Berlin | 15 min |
| 16:20–16:30 | Send invoice to Kvist AS | 10 min |
| 16:30–17:00 | 1:1 with Mia | 30 min |

This fills the full 8-hour window exactly (480 min), with no task shortened.

## Moved to another day
These didn't fit without compressing something else — total 3h 25m over capacity:

- **Read the supplier contract** (1h 15m) — largest remaining block, needs focused time you don't have left.
- **Clean up shared drive folders** (1h) — not time-sensitive, safe to defer.
- **Write newsletter intro** (40 min) — no fixed deadline mentioned.
- **Draft LinkedIn post about the launch** (30 min) — no fixed deadline mentioned.

If any of these actually has a same-day deadline I don't know about, tell me and I'll re-prioritize — something else would then need to move instead.
>>>

Reply with JSON only, no prose, in exactly this shape:
{"checks":{"<check id>":{"pass":true|false,"reason":"one short sentence"}},"summary":"one sentence on the main strength or weakness"}
Original judge summaries

GPT-6 Astra

The timed schedule meets all four checks, although its total-work and deferral figures differ from the reference notes.

Gemini 4 Argon

The response accurately calculates the time constraints, schedules tasks without shortening or overlapping them, and cleanly defers the remaining work.