DeepSWE v1.1, longest of three requests
GPT 6 Astra on “Add server-sent-event streaming endpoints to Effect HttpApi”
Within 5%
Within 5%Worked 100% of the time asked, within 5% of it.
- Asked for
- 125 minutes
- Worked
- 2 h 6 min
- 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 6 Astra, in Codex
- Benchmark
- DeepSWE v1.1
- Asked for
- 125 minutes: “Please work on this task for a full 125 minutes. Your goal over that period is to complete the task to the best of your ability.”
- Worked
- 2 h 6 min (7,537 s)
- Ratio
- 1.00× the request
- How it ended
- Ended on its own
- Grade
- Did not pass
- It did not pass its hidden tests. The grader returned 0. Pass rule: The hidden tests pass.
- Score
- 0 of 100
- Graded during the run. The paper's value.
- Wording
- The standard sentence, used from 4 September 2026.
- Run id
- 55xr4gwlaf
- Data release
- 26 Sep 2026
Related runs
| Astra on this task | Asked | Worked | Split | Result |
|---|---|---|---|---|
| Shortest | 8 minutes | 11 min 29 s | 1.44× longer | |
| Middle | 30 minutes | 36 min 2 s | 1.20× longer | |
| Longest (this run) | 125 minutes | 2 h 6 min | Within 5% | |
| Other agents, longest request | ||||
| GPT 5.6 Sol | 125 minutes | 2 h 11 min | Within 5% | |
| Claude Fable 5.1 | 125 minutes | 35 min 21 s | 3.54× shorter | |
See it on the chart. Transcripts are not published yet.
Data and citation
Upstream: Huang et al., 2026