claude-opus-4.1

Previous Opus generation with proven reliability.

Pricing

Input
$15.00
per 1M tokens
Output
$75.00
per 1M tokens

Specifications

Context Window
200K
Tier
frontier
Capabilities
textcodereasoningvisionlong-context

Compare claude-opus-4.1

Cost Calculator

VolumeInput CostOutput Cost
1K tokens$0.015$0.075
10K tokens$0.150$0.750
100K tokens$1.50$7.50
1M tokens$15.00$75.00

Prices based on official Anthropic documentation. Actual costs may vary.

Last updated: 2026-01