# Preprint reports agent-guided transistor-model calibration workflow

_Monday, September 14, 2026 at 12:00 AM EDT · Science, AI · Latest · Tier 2 — Notable_

A preprint reports an agentic workflow for calibrating models of fabricated oxide semiconductor transistors. The authors say an LLM orchestrates parameter and model-selection steps while Sentaurus governs device physics. For a 2%-tungsten reference device, five agent-suggested updates reduced the reported multi-metric objective by 14.3 times, with tests across drain biases and channel lengths rather than only a local fit. The result is a preprint describing a laboratory modeling workflow, not a deployed production system.

## Sources

- [cs.LG updates on arXiv.org](https://arxiv.org/abs/2609.12184)

---
Canonical: https://techandbusiness.org/newswire/Ne_Sq4PbTnyJzNFS1dxxpN
Retrieved: 2026-09-14T18:46:50.751Z
Publisher: Tech & Business (techandbusiness.org)