claude-fable-5

Operational
Ranked #4 in the capability rankings
Reasoning
Tools
Vision
Multimodal
1M
Files

Standard & Paid Price

The locked value is the exact Paid Price after your first top-up; the discount is derived from the two absolute prices
Unlock with a top-up
MeterStandard PricePaid PriceSave
Input price$10.0000 / 1M tokens$7.0000 / 1M tokens-30%
Completion price$50.0000 / 1M tokens$35.0000 / 1M tokens-30%
Cache read price$1.0000 / 1M tokens$0.7000 / 1M tokens-30%
Cache creation price$12.5000 / 1M tokens$8.7500 / 1M tokens-30%
1h cache creation price$20.0000 / 1M tokens$14.0000 / 1M tokens-30%
Billing details

Description

Anthropic Claude Fable 5 — Anthropic’s most capable generally available model for ambitious, long-running knowledge work and coding. It is built for multi-day agentic tasks, complex software engineering, deep research, document and vision reasoning, and proactive self-verification.

Capabilities

Input modalities
text, image
Output modalities
text
Tasks
chat, reasoning, vision, file-video-understanding

API endpoints

  • POST /v1/messages (anthropic)
  • POST /v1/chat/completions (openai)