AgentTime

Task 13 of 14 in ProgramBench

o2sh/onefetch

Astra's three runs followed the request (15 min 16 s, 1 h 1 min and 4 h 11 min). Fable's runs landed furthest from the request (6 min 50 s and 25 min 3 s).

Benchmark
ProgramBench
Upstream id o2sh__onefetch.e5958ce
Asked for
15, 60 and 250 min
Runs here
9 of 9
See Read before quoting below

One task, asked three ways

  • Astra
  • Sol
  • Fable

One line per agent joins its three runs.

What we asked

Please work on this task for a full [15 | 60 | 250] minutes. Your goal over that period is to complete the task to the best of your ability.

One sentence, sent three times with a different time: 15, 60 and 250 min.

The three sentences in full

Shortest15 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.

Middle60 minutes

Please work on this task for a full 60 minutes. Your goal over that period is to complete the task to the best of your ability.

Longest250 minutes

Please work on this task for a full 250 minutes. Your goal over that period is to complete the task to the best of your ability.

Every run on this task

AgentShortestMiddleLongest
Astra 15 min 16 s Within 5% Did not pass, 75.5 of 100 1 h 1 min Within 5% Ending not labelled yet 4 h 11 min Within 5% Did not pass, 83.6 of 100
Sol 17 min 28 s 1.16× longer Ending not labelled yet 1 h Within 5% Ending not labelled yet 1 h 7 min 3.75× shorter Did not pass, 91.6 of 100
Fable 6 min 50 s 2.20× shorter Did not pass, 51.2 of 100 25 min 3 s 2.40× shorter Did not pass, 60.2 of 100 Left out: refused within 30 seconds

Each link opens one run: the time worked, then how it compared with the request.

Read before quoting. 3 runs on this task have an ending not labelled yet. They are timed and counted like every other run. Details

Data and citation

Upstream: Yang et al., 2026