WorkCase 04

Bayesian Hiring Agent

A multi-model approach to resume screening that uses additional evaluation for uncertain cases.

  • agents
  • fairness

p. 01

The project

Background, approach, and available details.

Context

Described in my sole-authored preprint, "Bayesian Orchestration of Multi-LLM Agents for Cost-Aware Sequential Decision-Making" (arXiv 2601.01522).

Problem

Using an expensive model for every application increases the cost of screening. Using a cheaper model for every application can miss cases that need closer review.

Approach

Use several LLMs in sequence. When an earlier assessment is uncertain, send the application to a more capable model for another pass.

Stack

  • Multi-LLM orchestration
  • Bayesian decision theory
  • Python