Anthropic: Claude Opus 4.1

anthropic/claude-opus-4.1

Claude Opus 4-1 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in software engineering, achieving leading results on SWE-bench (72.5%) and Terminal-bench (43.2%). Opus 4 supports extended, agentic workflows, handling thousands of task steps continuously for hours without degradation.

Model specifications

Context
200,000 tokens
Max output
32,000 tokens
Input price
5 / 1M tokens
Output price
$75 / 1M tokens
Released
2026-02-11

Capabilities

  • Playground

Provider pricing, discounts and data privacy

Compare effective provider prices, published discounts, regions, retention policies, training use, compliance, and privacy links by service tier.

Standard service tier

1 available provider · tier input average 5 / 1M tokens · tier output average $75 / 1M tokens

Amazon Bedrock

Tier: Standard · Region: US

Pricing
Input
5 / 1M tokens
Output
$75 / 1M tokens
Cache read
.5 / 1M tokens
Cache write
8.75 / 1M tokens

No provider discount is currently published.

Data privacy and compliance
Region
US
Zero data retention
Yes
Data retention
Zero retention
Used for training
No
Data collection
Moderated
Yes
GDPR compliant
Yes
HIPAA compliant
Yes
SOC 2 certified
Yes
BYOK supported
Yes

Privacy policy · Terms · Official website · Documentation · Status · Support

Frequently asked questions

What is Anthropic: Claude Opus 4.1?
Claude Opus 4-1 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in software engineering, achieving leading results on SWE-bench (72.5%) and Terminal-bench (43.2%). Opus 4 supports extended, agentic workflows, handling thousands of task steps continuously for hours without degradation.
How much does Anthropic: Claude Opus 4.1 cost?
Input costs start at 5 / 1M tokens and output costs start at $75 / 1M tokens. Provider-level prices vary by service tier.
What is the context length of Anthropic: Claude Opus 4.1?
Anthropic: Claude Opus 4.1 supports a 200,000 token context window and up to 32,000 output tokens.
What capabilities does Anthropic: Claude Opus 4.1 support?
Anthropic: Claude Opus 4.1 supports Playground.
Which providers offer Anthropic: Claude Opus 4.1?
Anthropic: Claude Opus 4.1 is available from Amazon Bedrock.
How do providers handle data privacy for Anthropic: Claude Opus 4.1?
1 of 1 providers report that customer data is not used for training, and 1 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.

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