Claude Fable 5

AnthropicProprietary1M context

Claude Fable 5 is a proprietary model from Anthropic with a 1M-token context window. 6 providers list it, from $10.00 per million input tokens and $50.00 per million output tokens (Anthropic and 4 others).

Maker
Anthropic
Licence
Proprietary
Context window
1M
Providers listed
6
Lowest input, per 1M
$10.00
Lowest output, per 1M
$50.00
Anthropic's own API, per 1M
$10.00 in · $50.00 out
Effort settings
Low, High, Max

Providers serving Claude Fable 5

Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.

ProviderInputOutputContextToolsJSON modeOpenAI-compatibleModel ID
Anthropic
$10.00$50.001MYesYesNoclaude-fable-5
DeepInfra
$10.00$50.001MYesYesNoanthropic/claude-fable-5
Google Vertex
$10.00$50.001MYesYesNoclaude-fable-5@default
Microsoft Azure
$10.00$50.001MYesYesNoclaude-fable-5
Snowflake
Billed in AI credits; converted at Snowflake's $2.00 per credit (Global routing).
$10.00$50.001MYesYesYesclaude-fable-5
Amazon Bedrock
$11.00$55.001MYesYesNoanthropic.claude-fable-5

Benchmark scores

Published scores only, each linked to its source. Compare every model in Bench rankings

BenchmarkLowHighMax
GPQA Diamond
PhD-level scientific reasoning
78.8%83.3%85.9%
Terminal-Bench v2.1
Agentic coding & terminal use
—80.5%—
APEX-Agents
Agentic office work
——63.6%
τ³-Banking
Agentic tool use (banking)
——39.7%

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