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

Choose from auto-detected languages Edit in a new tab with syntax highlighting Press Ctrl+S to save and sync back Note: Language detection is built into the extension and cannot be customized by users ...

Language models are able to generate text, but when requiring a precise output format, they do not always perform as instructed. Various prompt engineering techniques have been introduced to improve ...

This dynamic test added server-side logic, persistence across restarts, session-based admin auth, and a post-build refactor, going beyond static page generation. Both environments required repeated ...

The 2026 tax season introduces vital changes. IRS Free File is now open for those earning $89,000 or less. With Direct File discontinued, this remains the top free digital option. Filing your 2025 ...