Claude 2.1

AnthropicClaudeStatus: legacy

Claude 2.1 is a general purpose AI model developed by Anthropic, part of the Claude family. It was released on 2023-11-21. Its tracked lifecycle status is legacy. It supports a context window of 200,000 tokens.

Specifications

Organización
Anthropic
Model family
Claude
Generation
2
Estado
legacy
Released
2023-11-21
Model type
General Purpose
Input modalities
text
Output modalities
text
Context window
200,000 tokens
Licencia
Proprietary
Pesos
closed weights
API oficial
Yes
Alojamiento propio
No
Last verified
2026-08-01

Capacidades

  • Tool use
  • Function calling

Official sources

Anthropic BlogOfficial siteAPI documentation

Related models in the Claude family

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