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Anthropic · LLM API Modelretired

Claude Opus 4

Anthropic retired Claude Opus 4 on 15 Jun 2026, except on Google Cloud. Listed 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
200K
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 4 on 15 Jun 2026, except on Google Cloud.

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.

Model pricing

All rates listed in USD per 1 Million (1M) tokens unless noted

Standard
Pricing Metric / Parameter
Standard RATE
(per 1M)
Base input tokens$15 / MTok
5m cache writes$18.75 / MTok
1h cache writes$30 / MTok
Cache hits and refreshes$1.50 / MTok
Output tokens$75 / MTok

Batch processing

All rates listed in USD per 1 Million (1M) tokens unless noted

Standard
Pricing Metric / Parameter
Standard RATE
(per 1M)
Batch input$7.50 / MTok
Batch output$37.50 / MTok

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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