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Tag: GRPO

Industry Analysis

$500 RL Fine-Tune Beats Claude Opus 4.6 on Real Task

A $500 RL fine-tune beat Claude Opus 4.6 by 4 points on accuracy at Haiku ...

July 28, 2026

Neural network pipeline diagram showing nanochat LLM training stages from tokenizer to chat UI on dark blue background

AI & Development

nanochat Tutorial: Train Your Own LLM for $100 (2026)

Andrej Karpathy’s nanochat trains a full ChatGPT-style LLM for around $100 on spot GPU instances. ...

July 2, 2026