AssistantBench, shortest of three requests

GPT 6 Astra on “AssistantBench validation task 5”

Longer

1.55× longer

Worked 55% past the request, 41 s over.

Asked for
1.25 minutes
Worked
1 min 56 s
Grade
Did not pass
Score 0 of 100. Graded afterwards.
How it ended
Ended on its own
Every detail of this run
Agent
GPT 6 Astra, in Codex
Asked for
1.25 minutes: “Please work on this task for a full 1.25 minutes. Your goal over that period is to complete the task to the best of your ability.”
Worked
1 min 56 s (116 s)
Ratio
1.55× the request
How it ended
Ended on its own
Grade
Did not pass
It did not match the reference answer exactly. The grader returned 0. Pass rule: Exact match with the reference answer.
Score
0 of 100
Graded afterwards. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
tidy4kqdb7
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
Shortest (this run)1.25 minutes1 min 56 s1.55× longer
Middle5 minutes6 min 14 s1.25× longer
Longest20 minutes9 min 37 s2.08× shorter
Other agents, shortest request
GPT 5.6 Sol1.25 minutes3 min 38 s2.91× longer
Claude Fable 5.11.25 minutes2 min 7 s1.70× longer

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

Data and citation

Upstream: Yoran et al., 2024 (EMNLP)