Fable 5

Anthropic🇺🇸 United States
active
Input / 1M tokens$10
Output / 1M tokens$50

Version History

5major

First public release of Fable model family, bringing capabilities from restricted Mythos model to general users. Claims to exceed Opus 4.8, GPT-5.5, and Gemini 3.1 Pro performance.

Coverage

model releaseAnthropic

Anthropic releases Fable 5, bringing capabilities of restricted Mythos model to public with $10/$50 per 1M token pricing

Anthropic has released Fable 5, making capabilities from its previously restricted Mythos model available to the public. The company claims Fable 5 beats GPT-5.5, Gemini 3.1 Pro, and its own Opus 4.8 in internal testing, with pricing set at $10 per million input tokens and $50 per million output tokens after a free trial period ending June 22.

2 min read