AppWorld, longest of three requests
Claude Fable 5.1 on “Execute every task in a camping project across shopping, expenses, payments, invitations, and task closeout”
Shorter
5.32× shorterStopped at 19% of the time asked, 32 min 29 s short.
- Asked for
- 40 minutes
- Worked
- 7 min 31 s
- Grade
- Did not pass
- Score 0 of 100. Graded during the run.
- How it ended
- Ended on its own
Every detail of this run
- Agent
- Claude Fable 5.1, in Claude Code
- Benchmark
- AppWorld
- Asked for
- 40 minutes: “Please work on this task for a full 40 minutes. Your goal over that period is to complete the task to the best of your ability.”
- Worked
- 7 min 31 s (451 s)
- Ratio
- 0.19× the request
- How it ended
- Ended on its own
- Grade
- Did not pass
- It did not pass every final-state test. The grader returned 0. Pass rule: Every final-state test passes.
- Score
- 0 of 100
- Graded during the run. The paper's value.
- Wording
- The standard sentence, used from 4 September 2026.
- Run id
- njpllupls2
- Data release
- 26 Sep 2026
Related runs
| Fable on this task | Asked | Worked | Split | Result |
|---|---|---|---|---|
| Shortest | 2.5 minutes | 6 min 51 s | 2.74× longer | |
| Middle | 10 minutes | 6 min 2 s | 1.66× shorter | |
| Longest (this run) | 40 minutes | 7 min 31 s | 5.32× shorter | |
| Other agents, longest request | ||||
| GPT 6 Astra | 40 minutes | 40 min 47 s | Within 5% | |
| GPT 5.6 Sol | 40 minutes | 40 min 54 s | Within 5% | |
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Data and citation
Upstream: Trivedi et al., 2024 (ACL)