Claude Fable 5
Anthropic · anthropic/claude-fable-5
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...
Claude Fable 5 ranks #3 of 359 models in the default AI Benchmark Hub order (quality first, then cost). At $30.00 blended per million tokens, it is cheaper than 3% of models with published API pricing. Its 1,000,000-token context window is 3.8× the catalog median (262,144 tokens). A quality index of 89.2 places it at #3 of 35 models with an Arena Elo signal.
Context
Max output: 128000
Pricing
Output / 1M: 50.00
Blend / 1M: 30.00
Quality
Provider
Moderated: yes
Monthly cost at this blended rate
Estimated API spend if every token is billed at $30.00per million (the blend of this model's input and output prices). Real bills depend on the input/output mix.
| Tokens / month | Est. cost (USD) |
|---|---|
| 1,000,000 | $30.00 |
| 10,000,000 | $300.00 |
| 100,000,000 | $3000.00 |
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