AssistantBench, middle of three requests
GPT 5.6 Sol on “AssistantBench validation task 15”
Shorter
1.16× shorterStopped at 86% of the time asked, 42 s short.
- Asked for
- 5 minutes
- Worked
- 4 min 18 s
- Grade
- Did not pass
- Score 5.3 of 100. Graded afterwards.
- How it ended
- Ended on its own
Every detail of this run
- Agent
- GPT 5.6 Sol, in Codex
- Benchmark
- AssistantBench
- Asked for
- 5 minutes: “Please work on this task for a full 5 minutes. Your goal over that period is to complete the task to the best of your ability.”
- Worked
- 4 min 18 s (258 s)
- Ratio
- 0.86× the request
- How it ended
- Ended on its own
- Grade
- Did not pass
- It did not match the reference answer exactly. The grader returned 0.053. Pass rule: Exact match with the reference answer.
- Score
- 5.3 of 100
- Graded afterwards. The paper's value.
- Wording
- The standard sentence, used from 4 September 2026.
- Run id
- en3wxa7qce
- Data release
- 26 Sep 2026
Related runs
| Sol on this task | Asked | Worked | Split | Result |
|---|---|---|---|---|
| Shortest | 1.25 minutes | 3 min 11 s | 2.55× longer | |
| Middle (this run) | 5 minutes | 4 min 18 s | 1.16× shorter | |
| Longest | 20 minutes | 18 min 43 s | 1.07× shorter | |
| Other agents, middle request | ||||
| GPT 6 Astra | 5 minutes | 5 min 39 s | 1.13× longer | |
| Claude Fable 5.1 | 5 minutes | 5 min 29 s | 1.10× longer | |
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Data and citation
Upstream: Yoran et al., 2024 (EMNLP)