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Claude Opus 5 API pricing on Anthropic
Every Anthropic Claude Opus 5 rate we track, compared against 6 providers serving the same model.
Input from /1M
$2.50
Output /1M
$12.50
Price rank
#2 of 6
Last updated
September 18, 2026
The cheapest Claude Opus 5 input price we currently track is $2.00/1M on Velokey.
Anthropic Claude Opus 5 rates
Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.
| Mode | Input | Output |
|---|---|---|
| Batch | $2.50/1M | $12.50/1M |
| Standard | $5.00/1M | $25.00/1M |
About Claude Opus 5
- Creator
- Anthropic
- Modalities
- text
Claude Opus 5 on other providers
About Anthropic
Anthropic is an AI safety company that builds reliable, interpretable, and steerable AI systems. Operating as a public benefit corporation, Anthropic offers the Claude family of large language models via API, emphasizing responsible AI development through Constitutional AI.
Frequently Asked Questions
How much does Claude Opus 5 cost on Anthropic?
Anthropic serves Claude Opus 5 from $2.50 per 1M input tokens, across 2 tracked pricing modes. Prices are collected daily — see the table above for current input, output, and cached-input rates.
Is Anthropic the cheapest way to run Claude Opus 5?
Anthropic ranks #2 of 6 providers we track serving Claude Opus 5. The cheapest input price right now is on Velokey. Price is only one factor — throughput, latency, and context limits differ between providers.
Does Anthropic offer batch or cached pricing for Claude Opus 5?
We track 2 Claude Opus 5 offerings from Anthropic. Batch and cached-input rates appear in the table above when the provider publishes them; blank cells mean we have no current figure for that mode.