Claude Opus 5 Pricing
$5 per 1M input and $25 per 1M output. Free tier: No free tier (API usage billed).
Cost Calculator
Estimated cost:
Full Pricing Matrix
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| Tier | Input | Output | Unit | Cache Read |
|---|---|---|---|---|
| standard | $5 | $25 | /1M tok | $0.5 |
| batch | $2.5 | $12.5 | /1M tok | — |
Price History
2026-09-24
LLMPrices.org launched
2026-09-24
Anthropic lineup completed (+9 models)
About Claude Opus 5
Anthropic's flagship model for complex, long-horizon tasks.
- Cache write price: $6.25 per 1M tokens
- Batch API: roughly 50% off standard rates
- Prices per million tokens (MTok) as listed in Claude platform docs
Frequently Asked Questions
How much does Claude Opus 5 cost?
$5 per 1M input tokens and $25 per 1M output tokens on the standard API.
Is there a cheaper way to use Opus 5?
The Batch API applies roughly a 50% discount for asynchronous workloads.