Claude Fable 5.2 leads four Climb WSR file types; Gemini 4 Argon leads images
Overview
Artificial Analysis reports that on the Climb WSR benchmark, Claude Fable 5.2 leads PDF, Word Document, Spreadsheet, and Presentation output, with Claude Opus 5.5 (max) tied on Presentation.
Gemini 4 Argon (high) and Carbon (high) lead Image output, and DeepSeek V4.1 Flash 1017 leads Text Files.
The two reports differ on Spreadsheet: one says Claude Fable 5.2 leads it narrowly, the other lists it as a Claude Fable 5.2 lead without that qualifier. Both say no model passes 52% on Word Document or Text File tasks, which the benchmark treats as the hardest output types.
Written by AI from the articles below · updated Nov 10, 1:29 PM ET
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Artificial Analysis@ArtificialAnlysOfficialClaude Fable 5.2 leads four Climb WSR file types, Gemini 4 Argon leads imagesAIArtificial Analysis reports that on Climb WSR, Claude Fable 5.2 leads PDF, Word Document, Spreadsheet, and Presentation outputs, with Claude Opus 5.5 (max) tied on Presentation. Gemini 4 Argon (high) and Carbon (high) lead Image outputs, and DeepSeek V4.1 Flash 1017 leads Text Files. No model passes 52% on Word Document or Text File tasks, the hardest output types.

Artificial Analysis@ArtificialAnlysOfficialClaude Fable 5.2 leads four output file types on Climb WSR benchmarkAIArtificial Analysis reports that on the Climb WSR benchmark, Claude Fable 5.2 leads PDF, Word Document, Spreadsheet, and Presentation output, while Gemini 4 Argon and Carbon (high) lead Image and DeepSeek V4.1 Flash 1017 leads Text Files. Word Document and Text File output are the hardest tasks, with no model passing 52% on either.

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