Announcing Exa: The AI Search Engine with Semantic Search Technology

What this post added

This post announces the rebranding of Metaphor to Exa and introduces 'highlights' as a new feature. Highlights allow for instant extraction of webpage content from search results using customizable embedding models, achieved by chunking and embedding full webpages with a paragraph prediction model. This feature is designed to provide highly relevant and dense context for AI applications, improving LLM performance by filtering out noisy SEO results and retrieving specific content based on meaning rather than keywords. The post also reiterates Exa's core mission of organizing the world's knowledge through semantic search powered by transformers, contrasting it with traditional keyword-based search engines.