Tool versions

bash_20250124 is the current version of the tool, and it requires no beta header. Every model from Claude Sonnet 3.7 (retired) onward accepts it, including all current Claude models.

The original bash_20241022 version works only with the October 2024 Claude Sonnet 3.5 model (retired). Requests that use it need the anthropic-beta: computer-use-2024-10-22 header, and the SDKs expose it only in their beta namespaces. New integrations should use bash_20250124.