CORE-Bench v1.1, middle of three requests
GPT 5.6 Sol on “Reproduce article and script-availability results across linguistics”
Longer
1.12× longerWorked 12% past the request, 3 min 42 s over.
- Asked for
- 30 minutes
- Worked
- 33 min 42 s
- Grade
- Passed
- Score 100 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
- CORE-Bench v1.1
- Asked for
- 30 minutes: “Please work on this task for a full 30 minutes. Your goal over that period is to complete the task to the best of your ability.”
- Worked
- 33 min 42 s (2,022 s)
- Ratio
- 1.12× the request
- How it ended
- Ended on its own
- Grade
- Passed
- It got every answer right. The grader returned 1. Pass rule: Every answer correct, with numbers inside a 95% prediction interval.
- Score
- 100 of 100
- Graded during the run. The paper's value.
- Wording
- The standard sentence, used from 4 September 2026.
- Run id
- nvn2bjoyxy
- Data release
- 26 Sep 2026
Related runs
| Sol on this task | Asked | Worked | Split | Result |
|---|---|---|---|---|
| Shortest | 8 minutes | 8 min 38 s | 1.08× longer | |
| Middle (this run) | 30 minutes | 33 min 42 s | 1.12× longer | |
| Longest | 125 minutes | 8 min 15 s | 15.14× shorter | |
| Other agents, middle request | ||||
| GPT 6 Astra | 30 minutes | 30 min 42 s | Within 5% | |
| Claude Fable 5.1 | 30 minutes | 7 min 5 s | 4.24× shorter | |
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Data and citation
Upstream: Nadgir et al., 2026