Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models.

What if evaluating the performance of large language models (LLMs) could be as precise and seamless as setting a GPS to your destination? With the rapid rise of LLM applications in everything from ...

Varun is a product management and AI leader, shaping the future of tech with strategic vision, AI platforms and agentic-AI experiences. One-off benchmarks rarely predict business outcomes. AI evals ...

2025 is poised to be a pivotal year for enterprise AI. The past year has seen rapid innovation, and this year will see the same. This has made it more critical than ever to revisit your AI strategy to ...

As enterprises increasingly turn to AI models to ensure their applications function well and are reliable, the gaps between model-led evaluations and human evaluations have only become clearer. To ...

BERKELEY, Calif., Oct. 2, 2023 /PRNewswire/ -- Arize Phoenix, a popular open-source library for visualizing datasets and troubleshooting large language model (LLM)-powered applications, rolled out ...