AnthropicAnthropic

Claude Fable 5

Claude 5 for writing and narrative

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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Specifications

Context window1M tokens
Input price$10.00 / 1M tokens
Output price$50.00 / 1M tokens
Credits per query5 cr
Released2026-06
LicenseProprietary

Features

VisionTool useJSON modeReasoning