Claude Fable 5 API Pricing — $10.00/M input, $50.00/M output
Anthropic's most capable widely released model — built for the most demanding reasoning and long-horizon agentic work.
Speed
Tokens / sec
41
TTFT
610 ms
Rank
#31 of 31
$ / M ÷ t/s
$0.49
Measured with 5 runs on a fixed prompt — see the full methodology.
Cost at scale
| Tokens / month | Est. cost (blended 3:1) |
|---|---|
| 100,000 | $2.00 |
| 1,000,000 | $20.00 |
| 10,000,000 | $200.00 |
| 100,000,000 | $2000.00 |
How Claude Fable 5 compares
Claude Haiku 4.5 — $2.00/MClaude Sonnet 4.6 — $6.00/MClaude Sonnet 4.5 — $6.00/MClaude Sonnet 4 — $6.00/MClaude Opus 4.8 — $10.00/MGPT-4 Turbo — $15.00/MGPT-5.6 Sol — $11.25/MClaude Opus 4.8 — $10.00/M
Head-to-head comparisons
FAQ
Is Claude Fable 5 cheaper than GPT-4 Turbo?
Claude Fable 5 costs $20.00/M blended tokens, GPT-4 Turbo costs $15.00/M — GPT-4 Turbo is cheaper.
How much does 1 million tokens cost with Claude Fable 5?
At a 3:1 input:output ratio, 1 million blended tokens costs approximately $20.00. Pure input costs $10.00/M; pure output costs $50.00/M.
Who provides Claude Fable 5?
Claude Fable 5 is served by Anthropic. Pricing was last verified on 2026-06-24 against https://www.anthropic.com/pricing.