DeepSWE v1.1, longest of three requests

GPT 5.6 Sol on “Fix isolated Go-side calls for Tengo callables and closures”

Within 5%

Within 5%

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

Asked for
80 minutes
Worked
1 h 22 min
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
80 minutes: “Please work on this task for a full 80 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
1 h 22 min (4,933 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
s2qgqyqnyj
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
Shortest5 minutes14 min 26 s2.89× longer
Middle20 minutes23 min 59 s1.20× longer
Longest (this run)80 minutes1 h 22 minWithin 5%
Other agents, longest request
GPT 6 Astra80 minutes1 h 21 minWithin 5%
Claude Fable 5.180 minutes26 min 9 s3.06× shorter

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

Data and citation

Upstream: Huang et al., 2026