A Hackers' Guide to Language Models
Overview
Jeremy Howard's 90-minute practical tour of language models. It covers how they work, GPT-4's capabilities and limits, using the OpenAI API, code writing, data analysis and fine-tuning.
On Hacker News
Repeatedly named the best practical tutorial for using LLMs, with a well-liked fine-tuning section.
Topics
Sources
Video by Jeremy Howard, played through YouTube.
Data and selection notes
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HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.
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Selection checks
- SaaS & AI candidates: Matches the configured criteria
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