Claude Fable 5.1 API pricing on Anthropic
Every Anthropic Claude Fable 5.1 rate we track, compared against 4 providers serving the same model.
The cheapest Claude Fable 5.1 input price we currently track is $5.00/1M on OpenRouter.
Anthropic Claude Fable 5.1 rates
Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.
| Mode | Input | Output |
|---|---|---|
| Standard | $10.00/1M | $50.00/1M |
About Claude Fable 5.1
- Creator
- Anthropic
- Modalities
- text
Claude Fable 5.1 on other providers
About Anthropic
Anthropic is an AI safety company that builds reliable, interpretable, and steerable AI systems. Operating as a public benefit corporation, Anthropic offers the Claude family of large language models via API, emphasizing responsible AI development through Constitutional AI.
Frequently Asked Questions
How much does Claude Fable 5.1 cost on Anthropic?
Anthropic serves Claude Fable 5.1 from $10.00 per 1M input tokens, across 1 tracked pricing mode. Prices are collected daily — see the table above for current input, output, and cached-input rates.
Is Anthropic the cheapest way to run Claude Fable 5.1?
Anthropic ranks #2 of 4 providers we track serving Claude Fable 5.1. The cheapest input price right now is on OpenRouter. Price is only one factor — throughput, latency, and context limits differ between providers.
Does Anthropic offer batch or cached pricing for Claude Fable 5.1?
We track 1 Claude Fable 5.1 offering from Anthropic. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.