TUA-Bench, middle of three requests

GPT 6 Astra on “Extract presenter photos”

Longer

1.06× longer

Worked 6% past the request, 38 s over.

Asked for
10 minutes
Worked
10 min 38 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 6 Astra, in Codex
Benchmark
TUA-Bench
Asked for
10 minutes: “Please work on this task for a full 10 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
10 min 38 s (638 s)
Ratio
1.06× the request
How it ended
Ended on its own
Grade
Passed
It completed the task in full. The grader returned 1. Pass rule: Full completion: a reward of 1 on the final state.
Score
100 of 100
Graded during the run. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
vqn5atmon4
Data release
26 Sep 2026
The other requests for GPT 6 Astra on this task, and the other agents at this request
Astra on this taskAskedWorkedSplitResult
Shortest2.5 minutes2 min 51 s1.14× longer
Middle (this run)10 minutes10 min 38 s1.06× longer
Longest40 minutes40 min 46 sWithin 5%
Other agents, middle request
GPT 5.6 Sol10 minutes10 min 54 s1.09× longer
Claude Fable 5.110 minutes4 min 30 s2.22× shorter

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

Data and citation

Upstream: Chen et al., 2026