Claim · reasoning

GPT-5.4 mini (2026-03-17)on ARC-AGI-2

1.1 to 18.9 the range across every scoreable measurement we hold
17.8 points between the highest and the lowest
4.4 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, after collapsing 1 that were one measurement written twice. 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
18.9 / 100
as published: 18.9%
INDEPENDENT
counts toward the ranking
gpt-5.4-mini-2026-03-17
effort xhigh
ARC Prize
via Epoch AI
CC-BY-4.0
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
13.2 / 100
as published: 13.2%
INDEPENDENT
counts toward the ranking
gpt-5.4-mini-2026-03-17
effort high
ARC Prize
via Epoch AI
CC-BY-4.0
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
4.4 / 100
as published: 4.4%
INDEPENDENT
counts toward the ranking
gpt-5.4-mini-2026-03-17
effort medium
ARC Prize
via Epoch AI
CC-BY-4.0
NO_URL2026-08-30
benchmark leaderboard
the leaderboard for this benchmark, not a link to this row
1.1 / 100
as published: 1.1%
INDEPENDENT
counts toward the ranking
gpt-5.4-mini-2026-03-17
effort low
ARC Prize
via Epoch AI
CC-BY-4.0
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.