 With their middleweight Claude 3.5 Sonnet, it has outscored ChatGPT 4.0, Gemini 1.5 Pro, and Meta's Llama 3. With these new benchmarks, Anthropic has become a real contender for the heavyweight match. One highly touted new feature called Artifacts organizes content that users prompt Claude to generate, whether it's an outline for a novel or a simple computer game.