Claude API usage
$10/M input · $50/M output tokens
USD token-based billing; subscription products have separate terms
- Included scope
- Fable 5.1 input, output and cache-read usage
Claude Fable 5.1 pricing
● Identity checkedAI coding and reasoning models · Official-source review 2026-10-09
Claude Fable 5.1 is Anthropic’s model for coding and knowledge work, introduced alongside the more selectively available Mythos 5.1. The official announcement documents API availability and changes to cached-context pricing.
- Category
- AI coding and reasoning models
- Free access
- Not confirmed: an ongoing free plan and recurring allowance were not established in the reviewed evidence.
- API access
- Claude Fable 5.1 is documented on the Claude API using the model identifier claude-fable-5-1, and through AWS, Google Cloud and Microsoft Azure.
Understand the total cost
Claude Fable 5.1 pricing & plans
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Official product information
Current official product source read individually; product artwork inspected visually.
Read original source ↗Pricing review
Official product page reviewed for disclosed costs; unverified prices and allowances are identified in the listing.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.