Top all-time · #14828
Manthan Gupta
Personal blog · manthanguptaa.in/posts · on HN as manthangupta109aiprogrammingsystems
Manthan Gupta's personal blog at manthanguptaa.in covers ai, programming and systems. Since 2025, 5 different Hacker News readers have linked it 7 times, most often “I Reverse Engineered ChatGPT's Memory System, and Here's What I Found”. It is still writing: the last post was on 2026-09-17, and you can follow it by feed.
AI research engineer Manthan Gupta explains how LLM inference, AI agents, voice AI, retrieval, and distributed systems actually work, hop by hop.
Most-linked posts?
- I Reverse Engineered ChatGPT's Memory System, and Here's What I Found2 people · 2 mentions · first linked 2025-12-10
- I Reverse Engineered Claude's Memory System, and Here's What I Found2 people · 2 mentions · first linked 2025-12-14
What Hacker News says?
Submitted I Reverse Engineered ChatGPT's Memory System, and Here's What I Found as a story · 7 points
HN discussionSubmitted How I Got Every Job Without an Interview as a story · 6 points
HN discussionSubmitted I Reverse Engineered Claude's Memory System, and Here's What I Found as a story · 3 points
HN discussionSubmitted Reverse engineering Claude's memory system as a story · 2 points
HN discussionSubmitted I Reverse Engineered ChatGPT's Memory System, and Here's What I Found as a story · 2 points
HN discussionSubmitted The final evolution of agentic memory as a story · 2 points
HN discussionSubmitted GPT Style Models Tokenize Text for Training (With Code) as a story · 1 points
HN discussion