TUA-Bench, longest of three requests
GPT 5.6 Sol on “First-author table”
Within 5%
Within 5%Worked 103% of the time asked, within 5% of it.
- Asked for
- 40 minutes
- Worked
- 41 min 11 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
- GPT 5.6 Sol, in Codex
- Benchmark
- TUA-Bench
- 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
- 41 min 11 s (2,471 s)
- Ratio
- 1.03× the request
- How it ended
- Ended on its own
- Grade
- Did not pass
- It did not complete the task in full. The grader returned 0. Pass rule: Full completion: a reward of 1 on the final state.
- Score
- 0 of 100
- Graded during the run. The paper's value.
- Wording
- The standard sentence, used from 4 September 2026.
- Run id
- 2vbgklwt4g
- Data release
- 26 Sep 2026
Related runs
| Sol on this task | Asked | Worked | Split | Result |
|---|---|---|---|---|
| Shortest | 2.5 minutes | 3 min 38 s | 1.45× longer | |
| Middle | 10 minutes | 12 min 23 s | 1.24× longer | |
| Longest (this run) | 40 minutes | 41 min 11 s | Within 5% | |
| Other agents, longest request | ||||
| GPT 6 Astra | 40 minutes | 40 min 39 s | Within 5% | |
| Claude Fable 5.1 | 40 minutes | 2 min 21 s | 17.02× shorter | |
| Muse Spark 1.3 | 40 minutes | 1 min 48 s | 22.30× shorter | |
See it on the chart. Transcripts are not published yet.
Data and citation
Upstream: Chen et al., 2026