Skip to content

Evidence brief

LangChain, AWS, and MongoDB showcase Agents from code to deployment

Developers can see the build, demo, and deployment stages for production-grade Agents.

Published
Updated
Editorial
Frontline Lab
Source
X
Source author
@LangChain
Related topics
1
Collected
2026-08-19

Frontline Lab summary and source

Editorial summary

LangChain, @awscloud, and @MongoDB will host AWS Agentic AI Partner Showcase Extended in San Francisco, showcasing the build process for production-ready agents from code to deployment.

This brief preserves the original source so the summary and editorial context can be checked independently.

Source attributionX · @LangChain

Open the original source

Related published evidence

Relationships are derived from shared topics, entities, categories, tags, and community context; every result remains independently source-linked.

X

Perceived Error is used to measure Agent user experience

In the repost, @jakebroekhuizen says Perceived Error is one of the clear signals for whether an Agent delivers a good user experience, and says its model has been tuned for this metric.

Why it mattersAgent teams can use user-perceived errors as signals for experience optimization and model tuning.

Original source
X

LangSmith Tuned Evaluators automatically scores Agent behavior

LangSmith launched Tuned Evaluators to automatically score agent behavior in production, with Perceived Error as the first metric; it says the specialized model outperformed tested frontier models in benchmarks and cut evaluation costs by 82%.

Why it mattersThis feature productizes production Agent trajectory evaluation, potentially reducing ongoing evaluation costs for teams.

Original source
X

Heron Power uses grid upgrades to reduce data center losses

Tesla alum @DrewBaglino explains on the show how Heron Power is rebuilding grid infrastructure to ease AI power bottlenecks; the article also says he has raised $140 million for this.

Why it mattersData center power supply efficiency directly affects available AI compute capacity and operating costs.

Original source