Claude Fable 5.2 launches on Claude Platform and Claude Code
Claude Fable 5.2 is now available on Claude Platform and Claude Code, up to 30% faster than Fable 5.1, priced at $8/$40 per 1M tokens, down from the previous $10/$50. effort defaults to high on Claude Platform and medium in the Claude app, with xhigh reserved for the hardest long-running agent tasks. Fable 5.2 also offers a Fast mode with 2.5x faster output at double the price; set "speed": "fast" in the API, and in Claude Code you can switch it in the model selector.
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The original text gives Fable 5.2's speed, pricing, and changes to the default effort level, so readers can judge the cost and invocation method after upgrading.
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View original postIntroducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges. They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision. https://t.co/jP0AutLxXb
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Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges. They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision. https://t.co/jP0AutLxXb
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Fable 5.2 is now available in the Claude Platform and Claude Code.
It’s up to 30% faster than Fable 5.1, and costs $8/$40 per 1M tokens, down from $10/$50.