MinorAnthropicNew Launchanthropic-claude-sonnet-5-5
New model listed: Claude Sonnet 5.5 (Anthropic)
Anthropic listed Claude Sonnet 5.5 (first seen 2026-09-28). Listed API pricing: $2 input / $10 output per 1M tokens, 1000k context. Auto-detected from the daily model catalog sync; not yet editorially reviewed.
Oct 26, 2026 (UTC)Views:0Effective: Sep 28, 2026 (UTC)
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Sources
catalog_sync
models.dev catalog (daily sync)
Claude Sonnet 5.5 listed 2026-09-28
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