Vectara

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Vectara is an end-to-end platform to embed powerful generative AI features with extraordinary results. We provide simple APIs for indexing documents and generating summaries using retrieval augmented generation (RAG), all in a managed service that dramatically simplifies the task of building scalable, secure, and reliable GenAI applications.

To learn more - here are some resources:

• Sign up for a Vectara account.
• Check out our API documentation.
• We have created vectara-ingest to help you with data ingestion and vectara-answer as a quick start with building the UI.
• Join us on Discord or ask questions in Forums
• Here are few demo applications built with vectara-ingest and vectara-answer:
  • AskNews
  • AskGSB
  • Legal Aid
• Our Hughes Hallucination Evaluation Model, or HHEM, is a model to detect LLM hallucinations.
  • HHEM leaderboard
  • Our platform provides a production-grade factual consistency score (aka HHEM v2) which supports a longer sequence length, is calibrated, and is integrated into our Query APIs.