Claude 3
Anthropic · March 2024
Why It Matters
First model family to seriously challenge GPT-4's dominance across reasoning, coding, and multilingual tasks. Introduced Anthropic's tiered model strategy that became the industry standard.
Description
Anthropic's breakthrough family of three models: Opus (most capable), Sonnet (balanced), and Haiku (fastest and cheapest). The first Claude models that could understand images alongside text, and the first to rival GPT-4 on major benchmarks. Offered a 200K context window — roughly 150,000 words.
Notable Milestones
- ▸Claude 3 Opus outperformed GPT-4 on multiple academic benchmarks
- ▸First Claude model with vision capabilities
- ▸Haiku became one of the fastest models available for production use
Benchmark Scores
Key Innovations
Family Tree
Built On
Lineage
Successors (2)
Related Research (2)
Introduced RL from AI Feedback using "constitutions" (rule sets) for self-supervision, reducing reliance on human labels for harmlessness training.
Combined chain-of-thought reasoning with external tool use (APIs, search), improving QA and decision-making through interleaved reasoning and action.