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PromptZone - AI Prompts, Guides and Tools for Builders

Andres Lynch

Andres built an AI product from zero to users. Writing is candid about what the deck hid — hiring mistakes, infra debt, and what actually matters. Has opinions about package managers.

Tokyo, Japan Joined on Mar 16, 2026

Oct 17

AI Lab's Free Repairs to Train AI Robots

#news #ai #robotics #discuss

5 min read

Oct 4

Opus 5.5 Optimization Tips from HN Thread

#llm #promptengineering #ai #tutorial

2 min read

Sep 18

Does ZCode Upload Your Git History Silently?

#news #ethics #llm #discuss

2 min read

Sep 10

Hugo Vergnes trains Little LM 3.8B to 0.384 CORE for $998

#news #llm #machinelearning #deeplearning

2 min read

Sep 8

Tiiny: Smallest Edge AI Device for Local LLMs

#news #ai #llm #machinelearning

2 min read

Sep 7

Can Coop Isolate Claude Code and Codex in VMs?

#ai #llm #promptengineering #tutorial

4 min read

Aug 28

Gemini-3.5-Transcribe: What the HN Numbers Show

#news #ai #llm #nlp

2 min read

Aug 17

Is Claude Down Right Now?

#news #discuss #llm #ai

2 min read

Aug 8

The Economist on AI labs governance: containment and oversight

#news #ai #ethics #discuss

5 min read

Cover image for Sophon PFG-1 ASIC Packs 330 GB On-Die DRAM

Jun 29

Sophon PFG-1 ASIC Packs 330 GB On-Die DRAM

#ai #machinelearning #deeplearning #hardware

2 min read

Cover image for AI Revolution in Math Arrives

Apr 14

AI Revolution in Math Arrives

#ai #machinelearning #deeplearning

2 min read

Cover image for Magnific Precision Guide to Faithful Image Upscaling Online

Apr 4

Magnific Precision Guide to Faithful Image Upscaling Online

#ai #imagegeneration

2 min read

Cover image for Playground: Open-Source Sandbox for Red-Teaming AI Agents

Mar 16

Playground: Open-Source Sandbox for Red-Teaming AI Agents

#ai #machinelearning #ethics

2 min read

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