anthropic
Anthropic: Claude Fable 5.1
anthropic/claude-fable-5.1
For $1, you can send approximately:
~2.38messages
How do we get this number?
One message = ~7,000 input tokens + ~7,000 output tokens
Input cost per message7,000 x $10.00/M = $0.070000
Output cost per message7,000 x $50.00/M = $0.350000
Total cost per message$0.420000
Messages for $12.38
Context window
1.0M
tokens
Max response
128k
tokens
Input price
$10.00
per million tokens
Output price
$50.00
per million tokens
Modalities
Input:textInput:imageInput:fileOutput:text
Description
Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...