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Search results for:opus
How up-to-date is Claude's training data?
While we're constantly updating Claude's data, each model has a knowledge cutoff: Claude 3 Opus… up until November 2024 Claude 4 Sonnet was trained on data up until March 2025 Claude 4 Opus
Using Claude Code with your Pro or Max Plan
Model access: Pro plan subscribers can access Sonnet 4, but won’t be able to use Opus 4 with Claude Code… Model access: Max plan subscribers can use Sonnet or Opus 4 on Claude Code (switch between them using… You can override this by using /model at the beginning of your session, though keep in mind that Opus
What is the Claude Enterprise plan?
The standard 200k context window is available when chatting with Claude Sonnet 3.5, Sonnet 4, or Opus
About the Development Partner Program
and Claude 4.0 Sonnet Claude Code input tokens, and 6% off the standard API pricing on Claude 4.0 Opus