Exa Introduction

Exa is an AI-powered knowledge API that retrieves high-quality, real-time data from the web to complement AI applications with semantic search capabilities.
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What is Exa

Exa is an innovative search infrastructure designed specifically for AI and developers. It aims to organize the world's knowledge by providing an embeddings-based search API that allows large language models (LLMs) to intelligently retrieve relevant and up-to-date information from the web. Founded with the goal of making AI systems more knowledgeable, Exa bridges the gap between AI's intelligence and access to current, comprehensive information.

How does Exa work?

Exa utilizes advanced neural search technology, powered by a proprietary 'link prediction' foundation model, to understand complex queries and return highly relevant results. Unlike traditional keyword-based search engines, Exa's semantic search capabilities can interpret natural language descriptions and thematic relationships. The system ingests and indexes up-to-date web content, which can be accessed through its API. Exa offers features such as content scraping, similarity search, and powerful filtering options. It can handle queries that require understanding entity types, descriptors, and other semantic qualities, making it particularly effective for AI applications that need to process and reason over large amounts of web-based information.

Benefits of Exa

By using Exa, developers can significantly enhance their AI applications' capabilities. The API provides access to fresh, high-quality data without the need for web scraping or crawling. It enables AI models to ground their outputs in relevant, current information, improving accuracy and reducing hallucinations. Exa's ability to return up to 1 million results per query and its minute-by-minute crawling ensure comprehensive and timely information retrieval. The system's efficiency in understanding complex queries and filtering out low-quality content saves time and computational resources. Additionally, Exa's easy integration with just a few lines of code makes it accessible for developers to quickly implement advanced search capabilities in their AI projects.

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