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Open Evaluation

Open Evaluation

The Open Evaluation website makes it easier for you to spot the patterns within an Open RAG Eval evaluation report and take effective steps to improve your RAG system.

CJ CenizalDonna Dong
CJ Cenizal,Donna Dong
Trusted AI: the important role of guardian agents
Vectara

Trusted AI: the important role of guardian agents

AI agents have the power to transform enterprise workflows—but without proper safeguards, they can easily go off course. In this blog, we explore the growing need for Guardian Agents like Vectara’s Hallucination Correction Agent

Eva Nahari
Eva Nahari
HCMBench: an evaluation toolkit for hallucination correction models
Product Updates

HCMBench: an evaluation toolkit for hallucination correction models

HCMBench is Vectara’s open-source evaluation toolkit designed to rigorously test and compare hallucination correction models. With modular pipelines, diverse datasets, and multi-level evaluation metrics, it gives developers a powerful, standardized way to measure and improve the accuracy of RAG system outputs.

Rogger Luo
Rogger Luo
Vectara's Hallucination Corrector
Product Updates

Vectara's Hallucination Corrector

AI hallucinations create significant business risks and erode user trust. Vectara's Hallucination Corrector (VHC) identifies inaccuracies, suggests fixes, and provides essential guardrails for your AI applications.

Matt GonzalesDonna DongChenyu XuSuleman KaziRogger Luo
Matt Gonzales,Donna Dong,Chenyu Xu,Suleman Kazi,Rogger Luo
New HHEM and OpenAI chat completions endpoints
Product Updates

New HHEM and OpenAI chat completions endpoints

We’ve created a trusted platform for building safe and reliable AI applications and continue to invest in features that improve reliability, accuracy, and flexibility. Today, we're taking another step forward by introducing two powerful new capabilities: the Hallucination Evaluation Model (HHEM) and OpenAI Chat Completions endpoints.

Matt GonzalesAbhishek PradhanIbraheem Faiq
Matt Gonzales,Abhishek Pradhan,Ibraheem Faiq
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