Anthropic "Version" number doesn't make any sense

Problem/Motivation

- Enable Anthropic module:
See "Version number" with a number

See "The version of the Anthropic API to use. This could need to be changed if the API gets updated with a better model. See https://docs.anthropic.com/en/docs/models-overview."

Go to Models-overview and its not obvious where on that page I can see a number different to whats input

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes