Pure-Java GPT implementation trained on Spanish Alpaca corpus, open-sourced
Visual_Brain8809 · reddit · 2026-11-09
A developer open-sourced jUltraLLM, a language model implemented 100% in pure Java based on Karpathy's GPT, trained on the alpacaeschat.jsonl Spanish corpus. Training ran on an Intel Xeon E5-2640 v4 with 96GB DDR4 ECC RAM and an RTX 5050, using the Tornado library for GPU acceleration. A DIY educational implementation with code available on GitHub.
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