Anthropic: Claude Opus 4.6 (Fast)

Fast-mode variant of [Opus 4.6](/anthropic/claude-opus-4.6) - identical capabilities with higher output speed at premium 6x pricing. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode

• Context window: 1,000,000 tokens
• Input: text, image, file
• Output: text
• Pricing: $30/M input tokens, $150/M output tokens

View on OpenRouter. Model data sourced from OpenRouter.