Anthropic

Claude Fable 5

claude-fable-5

Thinking is always on and cannot be disabled. Requires 30-day data retention, so it is unavailable to zero-data-retention organisations.

Rate card · USD per million tokens

Input
$10.00
Output
$50.00
Cached input
$1.00
Context
1M
Max output
128K

What that looks like on a real month

25,000 requests, 8,000 input and 800 output tokens each, half the input served from cache:

$2,100/month

$1,100 input · $1,000 output · $0.084 per request

Price your own workload

Details

  • Provider Anthropic
  • API model ID claude-fable-5
  • Tier frontier
  • Extended reasoning Yes
  • Image input Yes
  • Price verified24 June 2026 · source ↗