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[ARTICLE · art-148468] src=talus.tersa.tech ↗ pub= topic=generative-ai verified=true sentiment=↑ positive

Show HN: Talus, a small terrain diffusion model that runs in the browser

Developer osfv released Talus, a 23-million-parameter terrain diffusion model trained from scratch on 45,000 heightmaps generated by the developer's own procedural generator, which runs entirely in a browser and is published open source under the Apache License on GitHub. Talus generates 64x64 game heightmaps and was trained on a single consumer GPU, an RTX 5060, though the developer notes it was trained only on procedural maps.

read1 min views2 publishedOct 9, 2026

Talus is a small diffusion model that makes game heightmaps and runs entirely in the browser.

try it at: https://talus.tersa.tech It has 23M parameters and it was trained from scratch. The training data was 45K maps from my own generator.

I made it to get terrain I can ask for whenever. The best part is that it can run on a consumer GPU (For e.g. I trained it on an RTX 5060).

It's limits are the 64x64 maps, and it was only trained on procedural maps.

The GitHub link is: https://github.com/osfv/talus It's fully open source with the Apache License!

What do you think i could improve on the model?

Comments URL: [https://news.ycombinator.com/item?id=50025619](https://news.ycombinator.com/item?id=50025619)

Points: 1

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