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Anthropic
View provider pricingClaude 4 Opus
Model ID: claude-opus-4-20250514
Most capable Claude model for complex agentic workflows.
Input price
$15.00
per 1M tokens
Output price
$75.00
per 1M tokens
Context window
200K
tokens
Max output
64K
tokens
MMLU
91.9
benchmark
Chatbot Arena
1398
Elo
Cached input price
$1.88
per 1M tokens (prompt caching)
Pricing data last verified: 6/14/2026 · Source: https://www.anthropic.com/pricing
