---
title: "Discussion on \"LLM Deep Dive — Part 2 Post Training\" | Hashnode"
description: "Discussion on \"LLM Deep Dive — Part 2 Post Training\". This is a series based on Andrej Karpathy’s “Deep Dive into LLMs like ChatGPT.” Part 1 of the series is here.\nA base model can be thought of as a token-level simulator of the internet. At its core, it does not reason or plan — it simply predicts the ..."
url: "https://hashnode.com/posts/llm-deep-dive-part-2-post-training/6952622c4a069ae694cf6b73"
---

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# [LLM Deep Dive — Part 2 Post Training](https://moderndataarchitect.hashnode.dev/llm-deep-dive-part-2-post-training?utm_source=hashnode&utm_medium=feed)

This is a series based on Andrej Karpathy’s “Deep Dive into LLMs like ChatGPT.” Part 1 of the series is here. A base model can be thought of as a token-level simulator of the internet. At its core, it does not reason or plan — it simply predicts the ...

Dec 29, 2025 · 8 min read · moderndataarchitect.hashnode.dev  
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[Sriram Krishnan](https://hashnode.com/@sriramkrishnan)

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