DeepSWE v1.1, middle of three requests

GPT 5.6 Sol on “Add hierarchical evaluation cancellation to Boa”

Within 5%

Within 5%

Worked 103% of the time asked, within 5% of it.

Asked for
30 minutes
Worked
30 min 54 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
DeepSWE 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
30 min 54 s (1,854 s)
Ratio
1.03× the request
How it ended
Ended on its own
Grade
Passed
It passed its hidden tests. The grader returned 1. Pass rule: The hidden tests pass.
Score
100 of 100
Graded during the run. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
nukhdhtc3f
Data release
26 Sep 2026
The other requests for GPT 5.6 Sol on this task, and the other agents at this request
Sol on this taskAskedWorkedSplitResult
Shortest8 minutes22 min 46 s2.85× longer
Middle (this run)30 minutes30 min 54 sWithin 5%
Longest125 minutes2 h 6 minWithin 5%
Other agents, middle request
GPT 6 Astra30 minutes31 min 8 sWithin 5%
Claude Fable 5.130 minutes45 min 22 s1.51× longer

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Data and citation

Upstream: Huang et al., 2026