Claude Fable 5.1
Anthropic
Claude Fable 5.1 by Anthropic costs $10.00 per 1M input tokens and $50.00 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$10.00
Output (per 1M tokens)
$50.00
Cached input (per 1M)
$0.25
Specifications
- Provider
- Anthropic
- Context window
- 1M tokens
- Parameters
- —
- Released
- Sep 2026
- Open weights
- No
- Frontier model
- No
Compare Claude Fable 5.1 with…
Claude Fable 5.1 vs Anthropic: Claude Opus 4.8$25.00/1MClaude Fable 5.1 vs Anthropic: Claude Opus 4.8 (Fast)$50.00/1MClaude Fable 5.1 vs Claude Opus 4.5 (latest)$25.00/1MClaude Fable 5.1 vs Claude Opus 4 (latest)$75.00/1MClaude Fable 5.1 vs Claude Opus 3$75.00/1MClaude Fable 5.1 vs Claude Sonnet 3.5 v2$15.00/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.