So the big question is: Is GPT-6 better than what Anthropic provides? The answer seems to be no. The big focus of GPT-6 (codename: Astra) was coding, and the Artificial Analysis Coding Agent Index puts it behind: So the story continues - Anthropic owns the best coding models. The big surprise is where the other players are. Google does not own the second model! Neither does OpenAI. That belongs to Meta’s newly released Muse Spark 1.3. 6 months ago, who would’ve thought Meta had the #3…