bootgpt Runs an Int8 Language Model in a 512-Byte Boot Sector

1 reports archived1 independent sourcesupdated 10/31/2026, 20:58:29

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Developer 'krlntn' released bootgpt, a tiny language model running in 16-bit real mode without an OS or C runtime. The 11.5 KB int8 model is loaded by a 512-byte MBR and generates simulated Linux boot logs. This project demonstrates the feasibility of deploying neural networks in extremely constrained hardware environments.

LATEST/Developer 'krlntn' released bootgpt, a tiny language model running in 16-bit real mode without an OS or C runtime. The 11.5 KB int8 model is loaded by a 512-byte MBR and generates simulated Linux boot logs. This project demonstrates the feasibility of deploying neural networks in extremely constrained hardware environments.

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Hacker News AIT2Oct 31, 20:58·78 pts
bootgpt Runs an Int8 Language Model in a 512-Byte Boot Sector
- The model runs entirely on bare metal in 16-bit real mode, with no OS or standard library dependencies
- Int8 quantization compresses the model to 11.5 KB, loaded directly by a 512-byte MBR
- Outputs generated fake Linux dmesg logs, demonstrating text generation capabilities within an extremely small context window
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