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Claude Opus 5 (Adaptive Reasoning, Max Effort) API pricing on Anthropic

Every Anthropic Claude Opus 5 (Adaptive Reasoning, Max Effort) rate we track, compared against 3 providers serving the same model.

Input from /1M
$2.50
Output /1M
$12.50
Price rank
#1 of 3
Last updated
August 4, 2026

Anthropic currently has the cheapest Claude Opus 5 (Adaptive Reasoning, Max Effort) input price among the 3 providers we track.

Anthropic Claude Opus 5 (Adaptive Reasoning, Max Effort) rates

Prices per 1M tokens. Batch and cached-input rates are shown where the provider publishes them.

Anthropic Claude Opus 5 (Adaptive Reasoning, Max Effort) pricing by mode
ModeInputOutput
Batch$2.50/1M$12.50/1M
Standard$5.00/1M$25.00/1M

About Claude Opus 5 (Adaptive Reasoning, Max Effort)

Creator
Anthropic
Modalities
text
Full Claude Opus 5 (Adaptive Reasoning, Max Effort) details and every provider →

Claude Opus 5 (Adaptive Reasoning, Max Effort) 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 (Adaptive Reasoning, Max Effort) cost on Anthropic?

Anthropic serves Claude Opus 5 (Adaptive Reasoning, Max Effort) 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 (Adaptive Reasoning, Max Effort)?

Of the 3 providers we track serving Claude Opus 5 (Adaptive Reasoning, Max Effort), Anthropic currently has the lowest input price. Rates change often, and throughput and latency differ between providers — check the comparison above before committing.

Does Anthropic offer batch or cached pricing for Claude Opus 5 (Adaptive Reasoning, Max Effort)?

We track 2 Claude Opus 5 (Adaptive Reasoning, Max Effort) 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.