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Artificial Analysis finds Claude Fable 5.2 beats 5.1 on galaxy collision brief

AIArtificial Analysis compares Claude Fable 5.2, scoring 1271, with Claude Fable 5.1, scoring 1139, using the same galaxy collision brief, tools, and time limit. In its test, Claude Fable 5.2 produces a more detailed representation of two disk galaxies merging, inspired by the Antennae galaxies.
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Two generations compared: Claude Fable 5.2 (1271) and Claude Fable 5.1 (1139)

Given the same brief (two disk galaxies colliding and merging, inspired by the Antennae galaxies) with the same tools and time limit, Claude Fable 5.2 produces a more detailed representation of the celestial collision

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Artificial Analysis · x.comPublished

Original title: Two generations compared: Claude Fable 5.2 (1271) and Claude Fable 5.1 (1139)

Topics

Anthropic / ClaudeEvals & benchmarks