Models/Anthropic/Claude Fable 5.2

Claude Fable 5.2

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Anthropic · Proprietary · Released Nov 9, 2026 · anthropic/claude-fable-5.2
Best $8.00 in / $40.00 out via Anthropic
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1M contextVisionToolsReasoningStructured outputPrompt caching
Available from 5 providersUSD / MTOK · PRICES 13 MINUTES AGO
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Pricing variants · USD / MTok in / out
STANDARD
$8.00 / $40.00
per MTok in / out
BATCH
$4.00 / $20.00
async batch
CACHE READ $0.20CACHE WRITE $10.00WEB SEARCH $0.01 / searchCACHE WRITE 1H $16.00 / MTok
Recent changesRSS ↗
Nov 10, 2026model added
About

Claude Fable 5.2 is Anthropic's most capable model for the most demanding technical work, with gains over Fable 5.1 in coding, reasoning, and vision. In prerelease testing it completed otherwise-infeasible...

Specifications
Context window1,000,000
Max output128,000
Modalities intext, image, file
Modalities outtext
LicenseProprietary
ReleasedNov 9, 2026
TokenizerClaude
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Sources
OpenRouter API13 minutes ago
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Verified 13 minutes ago · list prices, not negotiated rates.