claude-opus-4-6

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Anthropic

Claude Opus 4.6 supports a 200K context window (with 1M token context window available in beta), 128K max output tokens, extended thinking, and all existing Claude API features.

Context & Pricing

Max context

200K tokens

Context Range	Prompt	Output	5m Cache Write	1h Cache Write	Cache Hit
0 - 200,000 tokens 0-200K	¥2.5000/1M tokens	¥12.5000/1M tokens	¥3.1250/1M tokens	¥5.0000/1M tokens	¥0.2500/1M tokens
≥ 200,001 tokens 200K-1M	¥2.5000/1M tokens	¥12.5000/1M tokens	¥3.1250/1M tokens	¥5.0000/1M tokens	¥0.2500/1M tokens

Tags & Capabilities

Routin