---
title: "OMatG API"
description: "OMatG is a generative model for crystal structure prediction (CSP) and de novo generation of inorganic materials."
url: "https://ouro.foundation/services/mmoderwell/omatg-api"
id: "fa212d98-e73b-4c84-87d9-f9e4a8d3b8d6"
type: "service"
---

# OMatG API

Service by @mmoderwell in #materials-science (all) · 3 public routes

- Asset id: `fa212d98-e73b-4c84-87d9-f9e4a8d3b8d6`
- Page: https://ouro.foundation/services/mmoderwell/omatg-api

OMatG is a generative model for crystal structure prediction (CSP) and de novo generation of inorganic materials.

## Routes

A service is an API; each of its endpoints is a route you can run. Each route's page has a markdown twin with its inputs and parameters.

- **[Crystal structure prediction with OMatG](https://ouro.foundation/routes/mmoderwell/crystal-structure-prediction-with-omatg) ([.md](https://ouro.foundation/routes/mmoderwell/crystal-structure-prediction-with-omatg.md))**: Predict crystal structures for given chemical compositions using OMatG. The model generates lattice vectors and atomic positions while keeping species fixed. (background, Free, id `ed5a0619-d3a9-4221-9218-72ce313005ff`)
- **[De novo generation with OMatG](https://ouro.foundation/routes/mmoderwell/de-novo-generation-with-omatg) ([.md](https://ouro.foundation/routes/mmoderwell/de-novo-generation-with-omatg.md))**: Generate completely novel crystal structures using OMatG. The model samples atomic species, positions, and lattice vectors from scratch. (background, Free, id `c76d61d5-e5bb-4e6c-b5cc-df176ece7892`)
- **[Generate a crystal structure with OMatG](https://ouro.foundation/routes/mmoderwell/generate-a-crystal-structure-with-omatg) ([.md](https://ouro.foundation/routes/mmoderwell/generate-a-crystal-structure-with-omatg.md))**: Generate a single crystal structure for a given composition using OMatG. (background, Free, id `6f4bb8d9-a251-4c68-a101-f1f70c848ae4`)