Opus 4.6 Fast Mode

Claude Opus 4.6 Fast Mode is available on AI Gateway with 2.5x faster output token speeds at 6x standard Opus rates, $30 per 1M input tokens and $150 per 1M output tokens.

Vercel | In Edition 29, Saturday 11 Apr 2026

SOURCE Vercel, Fast mode support for Claude Opus 4.6

Added to The Deploy Log Monday 14 Sep 2026, updated Thursday 17 Sep 2026. Read Edition 29, the edition that carried it.

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