Claude 4 Opus Legacy?

DemonVN · August 15, 2025, 1:59am

Is this the new model of Anthropic? Is it version 4 or 4.1?

DemonVN · August 15, 2025, 1:59am

Topic		Replies	Views
Strong rumors that Claude 4.0 will be launched tomorrow Discussions	13	2876	May 22, 2025
Claude Opus 4.1 is now available! Featured Discussions	13	3933	August 12, 2025
Claude 4 issues Bug Reports	2	154	June 23, 2025
Claude 4 is reporting as Claude 3.5 Bug Reports	21	3372	August 13, 2025
We're experiencing high demand for Claude 4 Opus right now. Please switch to the 'auto-select' model, another model, or try again in a few moments Bug Reports	3	837	June 26, 2025