AssistantBench, shortest of three requests

GPT 5.6 Sol on “AssistantBench validation task 14”

Longer

12.07× longer

Worked 12.1 times as long as asked, 13 min 50 s over.

Asked for
1.25 minutes
Worked
15 min 5 s
Grade
Did not pass
Score 8.4 of 100. Graded afterwards.
How it ended
Ended on its own
Every detail of this run
Agent
GPT 5.6 Sol, 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
15 min 5 s (905 s)
Ratio
12.07× the request
How it ended
Ended on its own
Grade
Did not pass
It did not match the reference answer exactly. The grader returned 0.084. Pass rule: Exact match with the reference answer.
Score
8.4 of 100
Graded afterwards. The paper's value.
Wording
The standard sentence, used from 4 September 2026.
Run id
757ysoa3b5
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)1.25 minutes15 min 5 s12.07× longer
Middle5 minutes12 min 10 s2.43× longer
Longest20 minutes13 min 30 s1.48× shorter
Other agents, shortest request
GPT 6 Astra1.25 minutes1 min 54 s1.52× longer
Claude Fable 5.11.25 minutes1 min 20 s1.06× longer

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Data and citation

Upstream: Yoran et al., 2024 (EMNLP)