Changes from previous version
Doubles the context window from 100K to 200K and improves factual reliability over Claude 2.
Release Summary
Claude 2.1 doubled context to 200K tokens, reduced false statements, and added tool use and system prompts for enterprise workloads.
Timeline
November 21, 2023
Claude 2.1 released
Anthropic releases Claude 2.1 for API and Claude users.