Claude Fable 5.1

Claude Fable 5.1

Developer	Anthropic
Release date	September 1, 2026
Family	Claude
Generation	Claude 5.1
Level
Context window	1M tokens
Max output	128K tokens
Input	Text, image, file
Output	Text
Knowledge cutoff	2026-06
Weights	Closed
Predecessor	Claude Fable 5
Successor	Claude Fable 5.2
Website	anthropic.com
Links	Model card Docs

Part of a series on

input: $10.00
cached: $0.25
output: $50.00
cache write: $12.50
Context: 1Mtokens
Released: 2mo ago

Infrastructure

Provider availability

Provider	Endpoint	Context	Input /M tokens	Output /M tokens	Cached input /M tokens	Cache write /M tokens	Uptime 1d	Data handling
Amazon Bedrock	amazon-bedrock	1M	$10.00	$50.00	$0.25	$12.50	—	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Amazon Bedrock	amazon-bedrockBatch pricing	1M	$10.00	$50.00	$0.25	$12.50	—	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Anthropic	anthropic	1M	$10.00	$50.00	$0.25	$12.50	99.57%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Anthropic	anthropicBatch pricing	1M	$10.00	$50.00	$0.25	$12.50	99.57%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azure	1M	$10.00	$50.00	$0.25	$12.50	99.71%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Azure	azureBatch pricing	1M	$10.00	$50.00	$0.25	$12.50	99.72%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Google	google-vertex/global	1M	$10.00	$50.00	$0.25	$12.50	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Google	google-vertex/globalBatch pricing	1M	$10.00	$50.00	$0.25	$12.50	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Google	google-vertex/us	1M	$11.00	$55.00	$0.275	$13.75	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
Google	google-vertex/usBatch pricing	1M	$11.00	$55.00	$0.275	$13.75	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12

Provider data:OpenRouter

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