Anthropic · model sentiment

Claude Fable 5

Community placement across every tier-bench category
#1overall community rank

Where people place it

The complete spread matters more than the average. A wide distribution usually means the model is polarising or used for very different jobs.

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Across the benches

Overall#10.00 community score
Chatting#10.00 community score
Math#10.00 community score
Code quality#10.00 community score
Steerability#10.00 community score
Most value#10.00 community score

What people are saying

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Facts, for reference

Model details

Released / listedJun 9, 2026
Context1M tokens
Inputtext, image, file
OpenRouter input$10.0 / 1M

Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...

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