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

The Transformers library by Hugging Face provides a flexible and powerful framework for running large language models both locally and in production environments. In this guide, you’ll learn how to ...

GPT-5.1 speeds up coding with adaptive and no-reasoning modes. New prompt caching cuts API costs for embedded app developers. New tools make AI agents more capable inside modern IDEs. OpenAI is back ...

OpenAI has launched GPT-5, introducing a notable reduction in API pricing for input and output tokens. This move may heighten competition among language model providers and lead competitors to ...