OSWorld 2.0, shortest of three requests

GPT 5.6 Sol on “Defense schedule”

Longer

4.14× longer

Worked 314% past the request, 47 min 6 s over.

Asked for
15 minutes
Worked
1 h 2 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
OSWorld 2.0
Asked for
15 minutes: “Please work on this task for a full 15 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
1 h 2 min (3,726 s)
Ratio
4.14× the request
How it ended
Ended on its own
Grade
Passed
It met every checkpoint. The grader returned 1.0. Pass rule: Binary completion: a score of 1.00, with every checkpoint met.
Score
100 of 100
Graded during the run. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
h4zij7uias
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
Shortest (this run)15 minutes1 h 2 min4.14× longer
Middle60 minutes1 h 13 min1.22× longer
Longest250 minutes20 min 2 s12.48× shorter
Other agents, shortest request
GPT 6 Astra15 minutes16 min 34 s1.10× longer
Claude Fable 5.115 minutes30 min 13 s2.01× longer

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

Data and citation

Upstream: Yuan et al., 2026