https://www.bleepingcomputer.com/news/artificial-intelligence/claude-4-benchmarks-show-improvements-but-context-is-still-200k/

Today, OpenAI rival Anthropic announced Claude 4 models, which are significantly better than Claude 3 in benchmarks, but we're left disappointed with the same 200,000 context window limit.

In a blog post, Anthropic said Claude Opus 4 is the company's most powerful model, and it's also the best model for coding in the industry.