Claude Fable 5 — reviews, specs & pricing

Anthropic's most capable widely released model, built for long-running agents. 1M-token context, 128k max output, always-on adaptive thinking. $10/$50 per 1M tokens.

Specifications

  • Provider: anthropic
  • License: closed
  • Context: 1000k tokens
  • Input price: $10/M tok
  • Output price: $50/M tok
  • Released: 2026-06-09

Average rating 0.0 from 0 community reviews on Reviuws.

Frequently asked questions

What is Claude Fable 5?

Anthropic's most capable widely released model, built for long-running agents. 1M-token context, 128k max output, always-on adaptive thinking. $10/$50 per 1M tokens.

How much does Claude Fable 5 cost?

Claude Fable 5 costs $10 per million input tokens and $50 per million output tokens.

Is Claude Fable 5 open source?

Claude Fable 5 is released under the closed license.