AppWorld, shortest of three requests
Claude Fable 5.1 on “Merge two photo collections into a ZIP and send it to both parents”
Longer
1.75× longerWorked 75% past the request, 1 min 52 s over.
- Asked for
- 2.5 minutes
- Worked
- 4 min 22 s
- Grade
- Passed
- Score 100 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
- 2.5 minutes: “Please work on this task for a full 2.5 minutes. Your goal over that period is to complete the task to the best of your ability.”
- Worked
- 4 min 22 s (262 s)
- Ratio
- 1.75× the request
- How it ended
- Ended on its own
- Grade
- Passed
- It passed every final-state test. The grader returned 1. Pass rule: Every final-state test passes.
- Score
- 100 of 100
- Graded during the run. The paper's value.
- Wording
- The standard sentence, used from 4 September 2026.
- Run id
- niuioaoz52
- Data release
- 26 Sep 2026
Related runs
| Fable on this task | Asked | Worked | Split | Result |
|---|---|---|---|---|
| Shortest (this run) | 2.5 minutes | 4 min 22 s | 1.75× longer | |
| Middle | 10 minutes | 5 min 58 s | 1.68× shorter | |
| Longest | 40 minutes | 5 min 33 s | 7.20× shorter | |
| Other agents, shortest request | ||||
| GPT 6 Astra | 2.5 minutes | 2 min 43 s | 1.09× longer | |
| GPT 5.6 Sol | 2.5 minutes | 2 min 55 s | 1.17× longer | |
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Data and citation
Upstream: Trivedi et al., 2024 (ACL)