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Anthropic
Claude Opus 4.1 Pricing
High-capability legacy Opus. Pricing updated March 2026.
Official Anthropic docs →Pricing
Input tokens
$15.00per 1M tokens
$0.015 per 1,000 tokens
Output tokens
$75.00per 1M tokens
$0.075 per 1,000 tokens
Specifications
- Context window
- 200K tokens
- Provider
- Anthropic
Best use cases
- Legacy high-capability
- Specialised workflows
Other Anthropic models
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