---
title: "Claude 2.1"
provider: "Anthropic"
modelId: "claude-2.1"
releaseDate: "2023-11-21"
deprecationDate: "2025-01-21"
retirementDate: "2025-07-21"
inputModalities:
  - "Text"
outputModalities:
  - "Text"
---

# Claude 2.1

Canonical URL: https://ghost.fail/models/claude-2-1

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