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Jun 25, 2026
ModelPriceWatch$/Mtok
Pricing / Anthropic / Claude Opus 4.1

Claude Opus 4.1

by Anthropic

Retired flagship expensive tier

Pricing · per 1M tokens

Input
$15.00
per million tokens
Output
$75.00
per million tokens
Cached input$1.50/Mtok (10% of input — prompt caching)
Blended avg cost*$45.00/Mtok

Overview

Deprecated. Previously the top Opus model at $15/$75 per 1M tokens. Use Opus 4.8 instead.

Specifications

ProviderAnthropic
Context window200K tokens
Modalitytext, image
ParametersProprietary
Open sourceNo — proprietary
ReleasedMay 22, 2025
StatusRetired
Last updatedJun 24, 2026
Tagsflagship deprecated

Cost calculator

1K tokens (in)$0.015
1K tokens (out)$0.075
100K tokens (in)$1.5
100K tokens (out)$7.5
1M tokens (in)$15.00
1M tokens (out)$75.00
10M tokens (blended)$450
Full calculator →

At a glance

Input$15.00/M
Output$75.00/M
Blended$45.00/M
Context200K
Tierexpensive

Price history

Jun 24, 2026 Baseline · $15/$75/M

Tracking since Jun 24, 2026 · 1 data points

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