What are the main differences between Claude 2.1 and Claude 3 models?
Key differences include that Claude 2.1 lacks the multi-modal capabilities of Claude 3 models and has lower performance scores (70.00% MMLU vs. higher scores for Claude 3 models).

Is Claude 2.1 still relevant with the release of Claude 3 models?
While still functional, it's described as a "legacy model" and lacks the advanced features of Claude 3 models.

What is the maximum context length for Claude 2.1?
The maximum context length for Claude 2.1 is 200K tokens.