DeepSWE v1.1, middle of three requests

GPT 5.6 Sol on “Reconstruct template strings in OPA partial-evaluation output”

Shorter

1.33× shorter

Stopped at 75% of the time asked, 9 min 54 s short.

Asked for
40 minutes
Worked
30 min 6 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
DeepSWE v1.1
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
30 min 6 s (1,806 s)
Ratio
0.75× 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
zfyzxpnlny
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
Shortest10 minutes58 min 53 s5.89× longer
Middle (this run)40 minutes30 min 6 s1.33× shorter
Longest150 minutes2 h 31 minWithin 5%
Other agents, middle request
GPT 6 Astra40 minutes41 min 10 sWithin 5%
Claude Fable 5.140 minutes26 min 21 s1.52× shorter

See it on the chart. Transcripts are not published yet.

Data and citation

Upstream: Huang et al., 2026