Exa.ai (formerly Metaphor.ai), an AI-driven search and knowledge API that allows users to search the internet using the power of Large Language Models (LLMs). It provides APIs for connecting AI to the internet and offers neural search, allowing LLMs to be queried in natural language and return a list of relevant web pages from its neural database. The platform aims to provide high-quality relevant web content to avoid hallucinations and outdated text generation, enabling LLMs to take user questions, find relevant web content using exa.ai, and answer questions based on reliable information.
Exa.ai is also described as a revolutionary AI chat that can assist users in all areas of life, providing advice, guidance and support on topics ranging from travel to careers to health.
Exa.ai Features
- Neural Search Capability: exa.ai offers neural search, which allows large language models (LLMs) to be queried in natural language and return a list of relevant web pages from their neural database. This capability enables LLMs to search using natural language and get clean, up-to-date HTML content alongside search results without the need for web crawling or scraping.
- Semantic Understanding: The platform provides state-of-the-art (SOTA) web embedding models for queries that require semantic understanding. This allows for extremely specific and complex queries, returning only the highest quality results. Unlike traditional keyword-based search engines, exa.ai's neural search understands the meaning and returns actual URLs relevant to the query.
- Link Prediction Transformer: exa.ai leverages the new Link Prediction Transformer to predict links that match the meaning of the prompt. This feature is designed to predict links based on the text style, domain, and main ideas within the text, thereby enhancing the relevance of search results.
- AI Chat Feature: exa.ai is described as a revolutionary AI chat that can provide advice, guidance and support on a variety of topics, including travel, career and health. It offers 20 different AI GPTs to help users in different areas of life, providing a transformative experience through thought-provoking sessions.
- Embedding-based search infrastructure: The platform is built with the goal of organizing all knowledge, and has developed novel representation learning techniques and crawling infrastructure to enable LLMs to intelligently find relevant information. With the release of a set of web content retrieval capabilities, LLMs can access world knowledge and ensure that the generated output is based on relevant and up-to-date information.
- Custom Index and Keyword-Based Search: exa.ai provides custom index for semantic understanding and keyword-based search for all other queries, thus providing a comprehensive search approach based on the nature of the query.
Official website address:https://exa.ai/