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Anthropic released Fable 5.2 and Mythos 5.2 today

Anthropic released Fable 5.2 and Mythos 5.2, claiming they solved two open problems in black hole physics. During an SVG generation test, the max reasoning level spent 128,000 tokens thinking and failed to return an image.

Field
training language models
What they did
Anthropic released new versions of Fable 5.2 and Mythos 5.2, which they claim solved two open problems in the physics of black holes.
Why it matters
The new models are currently ranked first on Artificial Analysis, indicating that their internal benchmarks have become more ambitious.
#claude#fable#anthropic#reasoning#llm

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