Claude 3 \ Anthropic vs Galactica

Claude 3 is Anthropic's third-generation large language model family, released in March 2024. It includes three tiers: Haiku for speed and cost, Sonnet for balanced performance, and Opus for the highest reasoning depth. Each model targets a different tradeoff between intelligence, latency, and price.

The family handles text, code, analysis, and vision tasks. Claude 3 models process photos, charts, graphs, and technical diagrams. They support a 200K token context window at launch, with inputs exceeding 1 million tokens available to select customers. Opus and Sonnet launched on claude.ai and the Claude API in 159 countries, with Haiku following shortly after.

Anthropic built Claude 3 with Constitutional AI safety methods and Responsible Scaling Policy guardrails. The models are available through the Claude API, Amazon Bedrock, and Google Cloud Vertex AI. Sonnet powers the free tier on claude.ai, while Opus is available to Claude Pro subscribers.

Galactica is an advanced large language model specifically designed to handle the complexities of scientific knowledge. Its ability to store, combine, and reason about vast amounts of scientific information makes it an invaluable resource to overcome the challenges of information overload in the science community. Developed by a team led by Ross Taylor, Marcin Kardas, and several other contributors, Galactica stands out with its superior performance on a variety of scientific tasks.

By outperforming existing models such as GPT-3 on technical knowledge probes and Chinchilla on mathematical MMLU, Galactica has shown potential to serve as a potent new interface for scientific exploration and discovery. Notably, Galactica has achieved state-of-the-art results on downstream tasks such as PubMedQA and MedMCQA dev, substantiating its value addition to the scientific community. The model is open-sourced, encouraging broad usage and contribution among researchers and institutions globally.