Anthropic: Claude Opus 4.1 API Pricing
Live token cost for Anthropic: Claude Opus 4.1 from Anthropic. Use the figures below for budgeting, then tune your exact request mix in the interactive calculator. Prices refresh every 24 hours from OpenRouter.
Capabilities
Anthropic: Claude Opus 4.1 cost at scale
Estimated monthly cost across common production volumes. Assumes 30-day months and the request shapes shown.
| Tier | Requests / day | In / out tokens | $ / month |
|---|---|---|---|
| Hobby | 1,000 | 500 / 200 | $675.00 |
| Startup | 10,000 | 1,500 / 500 | $18,000.00 |
| Growth | 100,000 | 3,000 / 800 | $315,000.00 |
| Enterprise | 1,000,000 | 8,000 / 2,000 | $8,100,000.00 |
| Enterprise (batch mode) | 1,000,000 | 8,000 / 2,000 | $4,050,000.00 |
Compare Anthropic: Claude Opus 4.1 vs.
Frequently asked questions
How much does Anthropic: Claude Opus 4.1 cost?
Anthropic: Claude Opus 4.1 costs $15.00 per 1M input tokens and $75.00 per 1M output tokens, with cached input at $1.50 per 1M tokens. A typical 1,500-token in / 500-token out request costs $0.060.
Does Anthropic: Claude Opus 4.1 support cached input?
Yes. Anthropic: Claude Opus 4.1 supports prompt caching at $1.50 per 1M cached input tokens. Reuse the same system prompt or context across requests to cut input cost dramatically.
What is the Anthropic: Claude Opus 4.1 context window?
Anthropic: Claude Opus 4.1 supports a context window of 200,000 tokens (200K). Max output per response is 32,000 tokens.
What is Anthropic: Claude Opus 4.1 good for?
Anthropic: Claude Opus 4.1 is a good fit for long-context analysis, complex reasoning, autonomous coding agents. For other use cases, run your specific input/output mix through the interactive calculator to compare against alternative models.