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⚡ AI Lessons

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1h ago
Swapping the LLM Without Touching the Agents to AWS Bedrock
Part 3 of a series. Part 2 covered deploying a stateful LangGraph pipeline to AWS — ECS Fargate, Terraform, the HITL state problem, and… Continue reading on Med

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
10h ago
The Day We Made Google’s TPU Explode (Metaphorically) With Quantum Chaos
Hey guys! So, if you’ve been following my tech rants for a while, you probably remember that post where I confidently claimed that quantum… Continue reading on

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
3d ago
21 Days of LLMs, Day 4: Temperature, Top-P, and the Parameters You’re Ignoring
Most developers copy temperature=0.7 from a tutorial and never touch it again. That’s not engineering. That’s guessing. Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
6d ago
Build, Observe, Fix: A LangChain Agent Walkthrough
Last week my morning news agent lied to me. Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
6d ago
Getting Started with Microsoft Foundry Local: Running AI Models Without the Cloud
My journey of setting up Microsoft Foundry Local, running my first local AI model, and starting a fully local RAG assistant. Continue reading on Medium »
Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
Creating Token Embeddings in PyTorch: The First Trainable Layer of a GPT Model
Token IDs are just labels. The embedding layer transforms those labels into dense vectors that the transformer can actually learn from. Continue reading on Medi

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
I Added Observability to My AI PR Agent and It Was Silently Failing the Whole Time
Recon auto-generates PR descriptions using Groq’s Llama 3.3 and updates a Cognee knowledge graph based on how much developers rewrite them… Continue reading on

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
How to Fine-Tune an LLM
Fine-tuning is powerful — but it is not always the right answer Continue reading on Medium »
Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
Building a Custom GPT / Chatbot for Your Own Use Case
“Build a chatbot” means different things depending on what you actually need. Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
Four Python Libraries That Killed Most of My LLM Boilerplate in 2026
Sometime last spring I opened a file in one of our services called llm_client.py Continue reading on Python in Plain English »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
The 30,000 LKR AI Setup: Running Ornith 9B and VS Code Locally
How to Install and Run the Ornith 9B Local LLM on an Older Laptop Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
LangChain Prompts in Depth: Templates, Few-Shot Examples, and Versioning That Survives Production
A practitioner’s guide to PromptTemplate, few-shot prompting, and treating prompts like versioned code in LangChain 1.0 Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
1w ago
Getting Started with Docling!
Tentative Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
The Government Just Put a Lock on GPT-5.6. This Changes Everything.
OpenAI dropped its most powerful model on June 26. You can’t use it. Here’s what that actually means for developers and the future of AI… Continue reading on Ar

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
LangChain Messages: The Data Structure Your Entire Agent Runs On
Every conversation your LLM app has is just a list of these objects, and most tutorials skip how they work Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
I Built a Free AI-Powered Travel Scrapbook App with Python — No Paid APIs, No Subscriptions
How I turned my holiday photos into a vintage-style magazine memoir using Streamlit, Groq’s free LLM tier, and a lot of CSS craft. Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
Research shows Claude Has a Hidden Reasoning Room Where It Thinks Before It Speaks.
Why That Should Change How You Build. Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
Proceedings of the First (and Last) Intent-Inference Conference
OR: I Asked Three AIs to Build One Thing, and They Held a Conference to Explain Why a Human Should Do It Instead Continue reading on Medium »
Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
TDD Doesn’t Work on LLM Code. Here’s What Does.
Benchmark-Driven Development: red is a fraction, green is a probability bar, and “cannot reproduce” stops being a resolution. Continue reading on Medium »
Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
I Built RAG for 10 Million Documents. Here’s What Actually Stops Hallucination
What actually changes when you go from a 10K-document demo to a production system handling ten million, and why most RAG tutorials quietly… Continue reading on

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
21 Days of LLMs, Day 1: What Actually Happens When You Call an LLM API
Most developers treat LLM APIs like magic boxes. Here’s what’s really going on under the hood. Continue reading on Medium »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
I Ran the Best Local LLMs of 2026 on a Normal Laptop. Here’s Which One to Use for Each Job.
The model that tops the benchmarks is not the one open on my machine right now. After a month of real work I stopped ranking models by… Continue reading on Medi

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
Interesting failure modes for AI in Jupyter notebooks
A collection of unusual quirks from the use of LLMs in data analysis Continue reading on CodeX »

Medium · Python
🧠 Large Language Models
⚡ AI Lesson
2w ago
Why I Built a Memory Engine That Composes Not Just Retrieves
Vector databases have a dirty secret: they don’t actually understand relationships between memories. Continue reading on Medium »
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