change
13 review items still need manual judgment
The product keeps parser and mapping ambiguity visible instead of silently guessing.
Why this ranking changed
Every movement has a cause label.
Ranking movement is explained as source update, parser diff, mapping change, freshness decay, or new benchmark coverage.
source update
Artificial Analysis moved via source updated leaderboard
The saved raw source snapshot changed relative to the previous run. Window: 2026-10-03T11:41:25Z -> 2026-10-03T11:42:08Z.
new benchmark coverage
BridgeBench moved via new benchmark coverage
10 benchmark rows were added, 10 removed, and 0 existing rows changed value or evaluation date. Window: 2026-05-15T16:26:59Z -> 2026-05-15T16:34:46Z.
source update
Scale Labs moved via source updated leaderboard
The saved raw source snapshot changed relative to the previous run. Window: 2026-10-03T11:41:42Z -> 2026-10-03T11:42:34Z.
change
Initial comparison-table release
Added comparison-table homepage, same-test normalization, per-cell source links, source pages, and custom-ranking preview.
change
Methodology contract published
Documented comparability rules, raw-vs-normalized behavior, and why unlike metrics are never averaged by default.
change
Artificial Analysis ID rule adopted
Stable model and creator IDs are now the preferred external identity keys when available.
change
BridgeBench parser fallback added
Added alternate selectors for category headers after leaderboard markup drift.