---
title: ReentFlow — Reentrant Manufacturing & WIP Control Optimizer
emoji: 🏭
colorFrom: indigo
colorTo: purple
sdk: gradio
sdk_version: "5.50.0"
app_file: app.py
pinned: false
license: mit
short_description: Reentrant fab scheduling with CP-SAT, dispatching, LNS, and bottleneck diagnostics
tags:
  - optimization
  - operations-research
  - scheduling
  - manufacturing
  - ortools
  - gradio
  - industrial
---

# ReentFlow — Reentrant Manufacturing & WIP Control Optimizer

Enterprise-grade reentrant flow scheduling for semiconductor, pharma, and precision manufacturing fabs.

**Features:** OR-Tools CP-SAT · FIFO/SPT/EDD/CR/ATC dispatching · Large Neighborhood Search · SimPy failure simulation · Qualification bottleneck root-cause analysis · WIP control

**Dataset:** [reentopt-fab-scenarios](https://huggingface.co/datasets/alirezaaminzadeh/reentopt-fab-scenarios)

**Solver Config:** [reentopt-solver-config](https://huggingface.co/alirezaaminzadeh/reentopt-solver-config)