# Open source

URL: https://www.markovstudios.com/open-source

Open-source datasets for training AI models: CAD tasks, computer-use screen recordings and PC gameplay, free on Hugging Face and downloaded 807,871 times.

CAD 371K downloads

## CAD 1K OSS

1,018 hours

509 CAD tasks in seven programs, recorded end to end with every input event.

[Hugging Face ↗](https://huggingface.co/datasets/markov-ai/cad-1000-hours)

RL environments 92K downloads

## CAD Env OSS

51 tasks

Full RL tasks with the brief, input files, gold output, rubrics and screen recording.

[Hugging Face ↗](https://huggingface.co/datasets/markov-ai/cad-environments)

Gaming 78K downloads

## Gaming 500 OSS

495 hours

PC gameplay across 168 games, with action labels and narrations.

[Hugging Face ↗](https://huggingface.co/datasets/markov-ai/gaming-500-hours)

Computer-use 267K downloads

## Computer-use large

12,300 hours

48,478 screen recordings of six professional apps, gathered from the web.

[Hugging Face ↗](https://huggingface.co/datasets/markov-ai/computer-use-large)