alt Hacker NewsI have still not used a decision model, How are people using them at the moment? is any one using them in a coding harness like Pi?
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Selecting between user-provided tags to provide quick suggestions, semantic search, that sort of stuff.
I'm using them to label training data for model development. You can do something like label a bunch of records with Jev, then train the model, then check results with opus and a hold-out set.
I adopted it as a super-fast credibility scan on the text (both the online version and the offline decision api inside chrome.
https://chromestatus.com/feature/5155080092385280 https://evergreen-labs.org/products/credibility-analyzer
Tool routing. For example which MCP or Skill should i use for a given question.
Evals. is this hitting the criteria or not? (Test case passes or fails)
Yes, literally built my own version of /goal in Claude/codex today for pi using jev. My agent was stopping so jev is called each turn to see if it’s done or not - similar to how it works in Claude, according to Claude…
I've found that they work great as gates ("does this require a human review?") or filters ("is this suspicious?") and occasionally as judges (based on this context, is the expected pain score for this user above 7.5/10?).