# Anthropic, Claude Sonnet 5.5 출시

Anthropic의 Claude Sonnet 5.5 출시가 2026-09-28에 기록됨. 컨텍스트 윈도는 1,000,000 토큰입니다. 최대 출력은 128,000 토큰입니다. 토큰 100만 개당 요금은 입력 $2.00, 출력 $10.00입니다. 근거 링크 18개.

- 유형: 출시
- 개발사: Anthropic
- 확인 수준: 확인됨
- 최초 관측: 2026-09-28T18:10:47.087Z
- 모델: [Claude Sonnet 5.5](https://alexgetman.com/ko/models/anthropic/claude-sonnet-5-5/)
- 대표 URL: https://alexgetman.com/ko/signals/2026/09/28/introducing-claude-sonnet-5-5/

## 근거 링크

- [Claude Code · model ids](https://www.npmjs.com/package/@anthropic-ai/claude-code/v/2.1.284)
- [Anthropic API](https://docs.anthropic.com/en/docs/about-claude/models)
- [Vertex AI · Model Garden](https://console.cloud.google.com/vertex-ai/publishers/anthropic/model-garden/claude-sonnet-5-5)
- [Anthropic · site pages](https://www.anthropic.com/claude-sonnet-5-5)
- [OpenRouter](https://openrouter.ai/anthropic/claude-sonnet-5.5)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)
- [Anthropic · deprecations](https://platform.claude.com/docs/en/about-claude/model-deprecations)
- [OpenRouter](https://openrouter.ai/anthropic/claude-sonnet-5.5:batch)
- [OpenCode · discovery](https://opencode.ai/data/anthropic/claude-sonnet-5-5)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [OpenCode Zen · models](https://opencode.ai/zen)
- [Command Code · models](https://commandcode.ai/docs/reference/cli/models)
- [Claude Docs](https://platform.claude.com/docs/en/release-notes/system-prompts/claude-sonnet-5-5)
- [DesignArena · uicomponent](https://www.designarena.ai/leaderboard/ui-components)
- [DesignArena · website](https://www.designarena.ai/leaderboard/website)
- [Anthropic · API pricing](https://platform.claude.com/docs/en/about-claude/pricing)
- [models.dev · catalogue](https://models.dev/#claude-sonnet-5-5)
- [models.dev · catalogue](https://models.dev/#claude-sonnet-5.5)