Claim · agents

Coact 1on OSWorld

39.8 to 60.8 the range across every scoreable measurement we hold
20.9 points between the highest and the lowest
56.4 the number the board uses: the lower median, a real row with its own provenance
4 declared configurations, from 1 runner

All 4 scoreable measurements here come from ONE runner, so this is not a reconciliation and is not presented as one. What it shows is how far a single runner's number moves when the model is run differently.

Every measurement

4 rows. Best first. the board takes the LOWER MEDIAN of the scoreable measurements, which is a real row with its own interval and provenance rather than an interpolated average. a vendor self-report is shown beside the independent numbers and is never one of them; it cannot move a rank.

ScoreProvenanceConfigurationWho ran itWhere to check it
60.8 / 100
as published: 60.8%
INDEPENDENT
counts toward the ranking
CoACT-1
harness Agentic framework
effort 150 steps
OSWorld (XLANG Lab)
via OSWorld leaderboard
none stated
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
59.9 / 100
as published: 59.9%
INDEPENDENT
counts toward the ranking
CoACT-1
harness Agentic framework
effort 100 steps
OSWorld (XLANG Lab)
via OSWorld leaderboard
none stated
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
56.4 / 100
as published: 56.4%
INDEPENDENT
counts toward the ranking
CoACT-1
harness Agentic framework
effort 50 steps
OSWorld (XLANG Lab)
via OSWorld leaderboard
none stated
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
39.8 / 100
as published: 39.8%
INDEPENDENT
counts toward the ranking
CoACT-1
harness Agentic framework
effort 15 steps
OSWorld (XLANG Lab)
via OSWorld leaderboard
none stated
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
← The Forge Rankings

Snapshot 2026-08-30-62e4e85f043b, manifest dc46131315046f1e, as of 2026-08-30. where only one party has measured a model on a benchmark, this page says so rather than presenting a single number as a reconciliation.