# Jev-as-a-judge now available in LangSmith

LangChain says Jev-as-a-judge is now available in LangSmith. The company claims it can score every production trace, check more criteria per trace without rising cost, and catch safety or security issues fast enough to trigger an automated response.

Language: en
Time zone: America/Los_Angeles
Current time (UTC, cached as of): 2026-11-10T07:31:00.000Z
Query date (America/Los_Angeles): 2026-11-09

HTML: https://didcodexreset.com/news/389e215a01444d0eb2e24156.html

Content language: en
Localization state: sameLanguage

Source: LangChain · Published 9/21/2026, 10:12:52

LangChain announced that **Jev-as-a-judge** is now available in **LangSmith**.

According to LangChain, the feature can score every production trace instead of a sample, check more criteria per trace without the cost climbing, and catch safety or security issues fast enough to trigger an automated response. Details are in the company's post: [https://www.langchain.com/blog/jev-is-now-available-in-langsmith-evals](https://www.langchain.com/blog/jev-is-now-available-in-langsmith-evals)

Tags: LangChain, LangSmith, Evaluation

[View original post](https://x.com/LangChain/status/2102081155277246532)