Agent Search
Beyond filters and input/output keyword search, query across trajectories at a behavioral level.
The continuous-improvement stack for agents.Monitor and improve your agent's behavior at scale.
Input
Reasoning & Execution
Response
User Interaction
FIG 1: CUSTOMER SUPPORT AGENT
Input
Reasoning & Execution
Response
User Interaction
FIG 1: CUSTOMER SUPPORT AGENT
Mission
= removed by Judgment
Agents misbehave in ways that are hard to detect and fix.
When a production failure is reported, you have to decide whether it's worth solving — which customers are affected, on what use cases, how often.
Digging too deep wastes time on one-offs, but skipping investigations risks customer fires.
Once you commit to a fix, the work gets tedious fast: combing through long traces, hand-crafting eval criteria, manually correlating between scattered signals.
The answer isn't more dashboards.
It's agents swarming over your production data to automate the path from detection to maintenance.
Ask Judgment in Slack
When agents misbehave or users complain, work with Judgment in Slack to start investigating right away.
Triage issues easily
Deploy agent swarms to find similar failure cases, analyze which use cases are impacted, and narrow root causes.
Sanity check before you ship
Test your proposed fixes against cases from production so you don't push into the dark.
Never miss an issue again
Judgment automatically tracks your agent and user behaviors and surfaces any recurrences to protect you from model drift and regressions.
Ask Judgment in Slack
When agents misbehave or users complain, work with Judgment in Slack to start investigating right away.
Triage issues easily
Deploy agent swarms to find similar failure cases, analyze which use cases are impacted, and narrow root causes.
Sanity check before you ship
Test your proposed fixes against cases from production so you don't push into the dark.
Never miss an issue again
Judgment automatically tracks your agent and user behaviors and surfaces any recurrences to protect you from model drift and regressions.
We are an applied-research lab solving last-mile agent reliability in production.Here's some early research we have productionized.
Agent Judge
Making cheaper and more accurate trajectory-level evaluators using harnesses.
Behavior Discovery
Surfacing failure modes and usage patterns from unlabeled production trajectories.
AutoRubrics
Automatically constructing and refining evaluation rubrics from verifiable signals.
Trusted by teams building the next generation of deep agents.
“We tried every solution in the space and Judgment Labs is in another league. The product is mind blowing. If you're on the fence, just try it.”
Sam Blond
CEO, Monaco
“Awesome, awesome, awesome product! Judgment is the best to work with, you are the most responsive company we've seen.”
Amogh Chaturvedi
CEO, Human Behavior
“SO much better than what we've tried before. Feels like I finally understand when/where my agents are screwing up.”
Aditya Sood
CTO, Contrario
“We love this product. It abstracts the busy work out of our monitoring + evals process. One of the most customer obsessed teams I've worked with.”
Caleb Sirak
CTO, E3 Group
“LOVE Judgment. It's like failure detection on autopilot. Night and day difference between what we were trying beforehand!”
Kole Lee
CEO, Vigil Labs
Blogs
More coming soonPerspective
Climbing the Hills That Matter
Andrew Li, Alex Shan·Oct 7, 2025
CompanyResearch Research Research Research