Model · US
Claude Fable 5.1
by Anthropic
Intelligence (AA Index)
53.4
Value (intel / $)
2.7
Input $/1M
$10
Output $/1M
$50
Blended $/1M
$20
Context
1000K tokens
Modality
text, image, file
Weights
Closed
Intelligence: Artificial Analysis Intelligence Index (via OpenRouter) (2026-09-23). Pricing: OpenRouter listed rates (2026-09-28); native API pricing may differ.