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⚡ AI Lessons

Towards AI
🧠 Large Language Models
⚡ AI Lesson
2w ago
I Built a Custom Postgres MCP Server in Python (And Deleted 2,000 Lines of Code)
Author(s): Pavan Dhake Originally published on Towards AI. Stop writing custom API endpoints just to let LLMs talk to your data. Here is the advanced guide to b

Towards AI
🧠 Large Language Models
⚡ AI Lesson
2w ago
A production RAG pipeline for real-world PDFs: structural retrieval, typed answers, cited lines
Author(s): Angela Shi Originally published on Towards AI. The four bricks, run end-to-end on a real 45-page car-insurance policy. One surprising coverage questi

Towards AI
🧠 Large Language Models
⚡ AI Lesson
3w ago
LLM-as-a-Judge: The Complete Guide to Automated Evaluation at Scale with Azure
Author(s): Gaurav Bhardwaj Originally published on Towards AI. LLM-as-a-Judge: The Complete Guide to Automated Evaluation at Scale with Azure The LLM Judge Stac

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
I Replaced ChatGPT With Local AI for 30 Days. Here’s What Actually Happened.
Author(s): MayhemCode Originally published on Towards AI. Why Local AI Is Not a Fringe Thing Anymore My ChatGPT Plus subscription was costing me $20 a month. Th

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
The Building Blocks of LangGraph (Part 0)
Author(s): Bessie Delight Kekeli Originally published on Towards AI. The Building Blocks of LangGraph (Part 0) For other parts of the series : Part 0 , Part 1 ,

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Building my own LLM-Wiki Research Team
Author(s): Dylan Tartarini Originally published on Towards AI. Compounding knowledge using AI Agents Some time ago, Andrej Karpathy released a Github GiST conta

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Building my own LLM-Wiki Research Team
Author(s): Dylan Tartarini Originally published on Towards AI. Compounding knowledge using AI Agents Some time ago, Andrej Karpathy released a Github GiST conta

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Why ChatGPT Is More Than Autocomplete
Author(s): GSO1 Originally published on Towards AI. Why ChatGPT Is More Than Autocomplete Figure by the author with assistance from Claude (Anthropic) Calling a

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Why ChatGPT Is More Than Autocomplete
Author(s): GSO1 Originally published on Towards AI. Why ChatGPT Is More Than Autocomplete Figure by the author with assistance from Claude (Anthropic) Calling a

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
The Best Engineers Stopped Writing Prompts: The 4 Layers That Replaced Prompt Engineering
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. The Best Engineers Stopped Writing Prompts: The 4 Layers That Replaced Prompt Engin

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
The Best Engineers Stopped Writing Prompts: The 4 Layers That Replaced Prompt Engineering
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. The Best Engineers Stopped Writing Prompts: The 4 Layers That Replaced Prompt Engin
Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Your Language Model Cannot Say Certain Sentences. The Reason Is the Rank of a Matrix. Let Us Prove It With Tiny Numbers, By Hand.
Author(s): Dr Swarneendu AI Originally published on Towards AI. There are next-word predictions your model is mathematically forbidden from making. Not unlikely
Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Your Language Model Cannot Say Certain Sentences. The Reason Is the Rank of a Matrix. Let Us Prove It With Tiny Numbers, By Hand.
Author(s): Dr Swarneendu AI Originally published on Towards AI. There are next-word predictions your model is mathematically forbidden from making. Not unlikely

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Every Python Concept a Generative AI Developer Actually Needs to Know
Author(s): DhanushKumar Originally published on Towards AI. Every Python Concept a Generative AI Developer Actually Needs to Know From async coroutines that pow

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Every Python Concept a Generative AI Developer Actually Needs to Know
Author(s): DhanushKumar Originally published on Towards AI. Every Python Concept a Generative AI Developer Actually Needs to Know From async coroutines that pow

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Build a Hybrid RAG System with FAISS, BM25, LangGraph and Claude Sonnet Model
Author(s): Alpha Iterations Originally published on Towards AI. Build a Hybrid RAG System with FAISS, BM25, LangGraph and Claude Sonnet Model Combine semantic s

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Build a Hybrid RAG System with FAISS, BM25, LangGraph and Claude Sonnet Model
Author(s): Alpha Iterations Originally published on Towards AI. Build a Hybrid RAG System with FAISS, BM25, LangGraph and Claude Sonnet Model Combine semantic s

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
You Can’t Prompt Your Away Your LLM Problems
Author(s): Venkat Peri Originally published on Towards AI. You Can’t Prompt Your Away Your LLM Problems When an LLM feature breaks in production, the first inst
Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
The 76-Hour Frontier: How the Takedown of Claude Fable 5 Birthed the Military-Industrial-AI Complex
Author(s): HyperDeep AI Originally published on Towards AI. The 76-Hour Frontier: How the Takedown of Claude Fable 5 Birthed the Military-Industrial-AI Complex
Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
I Trained a Markdown File to Boost GPT-5.5 by 23 Points — It Shouldn’t Work
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. I Trained a Markdown File to Boost GPT-5.5 by 23 Points — It Shouldn’t Work I did n

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
We Replaced ChatGPT With a Local AI Server. Six Months of Honest Data.
Author(s): Services Ground Originally published on Towards AI. We Replaced ChatGPT With a Local AI Server. Six Months of Honest Data. This is not a “local AI is

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Training GPT-2 From Scratch on a GTX1050
Author(s): malrsapps Originally published on Towards AI. Training GPT-2 From Scratch on a GTX1050 This project started with curiosity rather than a clear plan.

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
I Gave Qwen3.7-Plus a Screenshot and It Found the Exact Pixel to Click for $0.40
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. I Gave Qwen3.7-Plus a Screenshot and It Found the Exact Pixel to Click for $0.40 I

Towards AI
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Moonshot Cracked Claude Code’s Playbook with an MIT Terminal Agent and a $0.60 Model
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. Why this matters right now A Chinese lab just shipped a terminal coding agent that
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