
Anthropic Unveils Claude 3: Flagship Opus Surpasses GPT-4 Across Key Benchmarks in a Deepening AI Rivalry
In March 2024, Anthropic launched the Claude 3 model family (Opus, Sonnet, Haiku). Flagship Opus officially eclipsed OpenAI's GPT-4 in MMLU, reasoning, and coding benchmarks, paired with 200K long context and needle-in-a-haystack recall. An in-depth look at its architectural leap.

















