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Anthropic · LLM API Modelretired

Claude Opus 3

Anthropic retired Claude Opus 3 on 5 Jan 2026. Last published rates: $15.00 in / $75.00 out per 1M tokens.

Updated September 10, 2026
Input / 1M
$15.00
Output / 1M
$75.00
Cached Input
$1.50
Context Window
—
Standard Input
$15.00 / 1M
Base prompt input rate
Standard Output
$75.00 / 1M
Completion output rate
Prompt Caching -90%
$1.50 / 1M
Cached prompt context
Batch API -50%
$7.50 / 1M
Asynchronous batch jobs

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Anthropic retired Claude Opus 3 on 5 Jan 2026. The rates below are the last it published.

Anthropic recommends Claude Opus 4.8. At the same token volume, Claude Opus 4.8 costs 67% less per 1M input tokens and 67% less per 1M output tokens.

See current Anthropic pricing.

Claude Opus 3 pricing

Source: Anthropic official pricing page, verified 2026-09-10. Prices in USD per 1M tokens.

AI / LLM
LLM API Cost Comparison

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