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![_avichawla Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1175166450832687104.png) Avi Chawla [@_avichawla](/creator/twitter/_avichawla) on x 42.3K followers
Created: 2025-07-21 20:50:19 UTC

X stages of LLM training from scratch:

- Pre-training
- Instruction fine-tuning
- Preference fine-tuning
- Reasoning fine-tuning

Read the explainer thread below to learn more👇

![](https://pbs.twimg.com/tweet_video_thumb/GwaMl_kWIAEZFJJ.jpg)

XXXXXX engagements

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**Related Topics**
[llm](/topic/llm)
[$avijo](/topic/$avijo)

[Post Link](https://x.com/_avichawla/status/1947398757542248869)