Core AI

Large Language Models

Deep dives into GPT, Claude, Gemini, Llama and the transformers powering modern AI

51,021
lessons
Skills in this topic
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LLM Foundations
beginner
Explain how transformers generate text
Prompt Craft
beginner
Write zero-shot and few-shot prompts
LLM Engineering
intermediate
Call LLM APIs with function/tool use
Fine-tuning LLMs
advanced
Prepare fine-tuning datasets
Multimodal LLMs
advanced
Use GPT-4V / Claude Vision for image understanding
All Reads (29,557) Articles (12569)Blog Posts (5585)Tutorials (2309)Research Papers (8224)News (870)
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 52m ago
Breaking Free From AI Vendor Lock-In: A Developer's Notes
Breaking Free From AI Vendor Lock-In: A Developer's Notes I've been writing code for about twelve years now, and if there's one thing that grinds my gears more
Beyond Chatbots:
Medium · Programming 🧠 Large Language Models ⚡ AI Lesson 2h ago
Beyond Chatbots:
How LLMs Are Quietly Transforming Everyday Business Workflows Continue reading on Medium »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 3h ago
FABLE 5 Came Back. Now It Answers to Two Masters.
Eighteen days ago I wrote about the night the smartest AI on Earth went dark in the middle of my sentence. It was 2:51 in the morning in India, 5:21 PM in New Y
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 3h ago
Unlocking ChatGPT's Full Potential: Prompt Engineering for Freelancers
Unlocking ChatGPT's Full Potential: Prompt Engineering for Freelancers As a freelancer, staying ahead of the curve is crucial for success. One technology that h
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 3h ago
Huawei Just Open-Sourced openPangu 2.0 Flash — 92B MoE That Runs on Consumer Hardware
Huawei made a bold move on June 30, 2026, officially open-sourcing openPangu-2.0-Flash — a 92-billion-parameter Mixture-of-Experts model with only 6 billion act
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 3h ago
BizNode's semantic memory (Qdrant) makes your bot smarter over time — it remembers past conversations and answers...
The 1BZ Ecosystem CopyGuard (protect) → IPVault (monetize) → SmartPDF (deliver) → DZIT (settle on Polygon) → BizNode (automate) AI business operator node — http
I built Enlive, a free website that makes LLM prompting easier in 40 languages
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 4h ago
I built Enlive, a free website that makes LLM prompting easier in 40 languages
Although model capabilities have advanced significantly, one of the greatest challenges users still encounter is the input barrier… Continue reading on Medium »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 5h ago
Fable was swapped
Fable was swapped Claude Fable 5 was tested again in BridgeBench after its return. The results dropped sharply. Debugging: 86.2 → 25.9 Refactoring: 73.6 → 38.4
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 5h ago
Stop Your LLM From Getting Owned
Hello, I'm Maneshwar. I'm building git-lrc, a Micro AI code reviewer that runs on every commit. It is free and source-available on Github. Star git-lrc to help
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 5h ago
The English Parsing Problem That Quietly Led to Modern LLM Transformers
Hello, I'm Shrijith Venkatramana. I'm building git-lrc, an AI code reviewer that runs on every commit. Star Us to help devs discover the project. Do give it a t
The Best AI Prompt Isn’t the Longest One — It’s the Clearest
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 6h ago
The Best AI Prompt Isn’t the Longest One — It’s the Clearest
I spent months writing massive prompts for AI. Then one simple change gave me better answers in less time. Continue reading on Medium »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 7h ago
The Anatomy of a Production-Grade LLM Gateway
<img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazon
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 7h ago
GPT-5.6 Went to the Government Before It Goes to You
TL;DR OpenAI previewed GPT-5.6 on June 26, 2026 as a three-tier family , Sol (flagship), Terra (mid), Luna (budget) , named for Sun, Earth, Moon, with the numbe
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 7h ago
15 AI models hit end-of-life in the next 90 days — the full table
If you build on hosted LLM APIs, model retirements are the quiet breakage: a model ID keeps working right up until the day it returns a 404, and the deprecation
6 Ways You’re Prompting Claude Fable 5 Wrong
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 8h ago
6 Ways You’re Prompting Claude Fable 5 Wrong
You upgraded to the smartest model and your best prompts stopped landing. Six habits that fix it. Continue reading on Data Science Collective »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 8h ago
Beyond Context
The models are getting better. As you may have seen on multiple graphs presented here at the World's Fair, that 50% success-rate task duration horizon is growin
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 8h ago
Stop Treating LLM Memory as a Database: The Shift Toward Memory as a Skill
Stop Treating LLM Memory as a Database: The Shift Toward Memory as a Skill For the last two years, the industry has been obsessed with RAG. We've spent countles
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 9h ago
Generative AI Business for Agentic AI Firms
💡 Key Highlights Agentic AI Firms : Embracing Generative AI Business for Enhanced Decision-Making and Scalability. Generative AI Business : Leveraging Large La
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 11h ago
Qwen 3.6 27B: How a 27B Dense Model Beats a 397B Giant — The Engineer's Complete Local AI Deployment Guide
Published: June 30, 2026 · 15 min read · Focus keyword: Qwen 3.6 27B local deployment <img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=sc
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 11h ago
I Tested Four Chinese LLMs So You Don't Have To — Here's What I Found
I Tested Four Chinese LLMs So You Don't Have To — Here's What I Found Look, I'll be honest with you — I almost didn't write this piece. The Western AI giants ha
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 11h ago
AI Training with Hands-On Projects to Build Job-Ready Skills!
🚀 𝗟𝗮𝘂𝗻𝗰𝗵 𝗬𝗼𝘂𝗿 𝗔𝗜 𝗖𝗮𝗿𝗲𝗲𝗿 𝘄𝗶𝘁𝗵 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗜 𝗧𝗿𝗮𝗶𝗻𝗶𝗻𝗴! 🎯 Build job-ready #AI skills with #Visualpath through hands-on tra
I stuffed my whole repo into a million-token context window The model went blind in the middle, and…
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 12h ago
I stuffed my whole repo into a million-token context window The model went blind in the middle, and…
Last week I did the thing the marketing told me I could finally do. Continue reading on Medium »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 15h ago
Gating Crisis - Choosing the right expert
Day 2: The Gating Crisis — Can You Act as a Sparse MoE Router Without Dropping Tokens? 🧠⚡ Mixture of Experts (MoE) models (like Mixtral 8x7B, DeepSeek-V3, and
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 15h ago
The reliability stack for LLM agents: tools and methods
A request can fail at three moments: before you send it, while it runs, or after it returns. Different tools and habits cover different moments. This is a direc
Your AI Is Forgetting Things On Purpose — And That’s Kind of Genius
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 16h ago
Your AI Is Forgetting Things On Purpose — And That’s Kind of Genius
The hidden math trick that could make ChatGPT-style AI 10x cheaper to run, explained like you’re hearing about it over coffee Continue reading on Stackademic »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 17h ago
I Did the Math on Claude Sonnet 5. The 60% Opus Discount Is Real, But Temporary.
Anthropic shipped Claude Sonnet 5, and the takes I saw were predictable: "It replaces Opus." "It is just another Sonnet refresh." "The benchmark chart means you
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 17h ago
How to Stop ChatGPT and Claude From Forgetting Context in Long Conversations
ChatGPT and Claude forget context in long conversations because every model has a fixed context window — once the thread outgrows it, the oldest turns get dropp
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 17h ago
How I Cut Our LLM Bill by 40x — A CTO's Migration Playbook
How I Cut Our LLM Bill by 40x — A CTO's Migration Playbook Three months ago I opened our monthly infrastructure invoice and nearly choked on my coffee. We were
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 17h ago
Watched enterprise teams ship openai to production and hit the same wall
The room had no windows and the demo was going perfectly. Every question the team threw at the model, it answered. A CTO nodded. The pilot was approved. Everyon
Cost Per Token Explained: GPT vs Claude vs Gemini (2026)
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 18h ago
Cost Per Token Explained: GPT vs Claude vs Gemini (2026)
Token pricing is the part of AI API documentation that confuses more people than any other. The numbers are small ($0.15 per million… Continue reading on Medium
50 AI Prompts That Would Have Saved Me Hundreds of Hours in College
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 20h ago
50 AI Prompts That Would Have Saved Me Hundreds of Hours in College
I wish someone had handed me this list in my first year. Here it is for yours. Continue reading on Medium »
Everyone Is Learning Prompt Engineering. I Think the Next Skill Is Loop Engineering.
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 20h ago
Everyone Is Learning Prompt Engineering. I Think the Next Skill Is Loop Engineering.
We’ve spent the past two years optimizing prompts, fine-tuning models, building RAG pipelines, and designing AI agents. The next… Continue reading on Medium »
Why Does AI Sometimes Forget What You Said Earlier?
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 20h ago
Why Does AI Sometimes Forget What You Said Earlier?
The idea of token limits explained — and what you can actually do about it. Continue reading on Medium »
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 21h ago
When an AI Starts Talking to Itself: The Birth of Self-Awareness
When an AI Starts Talking to Itself: The Birth of Self-Awareness The Moment Everything Changed I built an AI assistant. It answered questions, managed my calend
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 21h ago
RAG vs. Agentic RAG vs. Graph RAG: Which One Actually Fits Your Use Case?
If you’ve built anything with LLMs in the last couple of years, you’ve built a RAG pipeline. Embed the query, search a vector store, stuff the top chunks into a
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 21h ago
Understanding Token-Based Pricing for LLMs
Most LLM providers bill by the token. For simple chat queries this feels predictable, but once you start building agents, processing documents, or maintaining m
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 23h ago
The 5 Open-Source Coding LLMs You Should Be Running Locally in July 2026
Forget the API wars. In July 2026, the most interesting AI coding battle is happening on your own laptop. Open-source coding models have officially caught up to
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 23h ago
Integrating LLM with Existing Applications
Most production software was not built to call a large language model. When engineering teams decide to add generative capabilities to an existing application,
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 23h ago
Optimizing LLM Models for High Performance
High performance for large language models is not only a function of parameter count or benchmark scores. In production, latency, throughput, and cost are drive
LLM Tokens Explained: Cost, Memory, Speed and Context Windows
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
LLM Tokens Explained: Cost, Memory, Speed and Context Windows
We see “Token Limit Exceeded.” Now lets learn what tokens actually are, why different LLMs count them differently, and how they impact our… Continue reading on
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
LLM Cost Optimization: Cutting Inference Bills Without Killing Quality
You can cut your LLM API spend by 50 to 90% without switching models or degrading output quality. The techniques exist, the docs are public, and most teams are
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
Unlocking Efficient LLM Model Compression: Best Practices and Techniques
Large language models keep growing, but deployment budgets and latency budgets do not. Model compression bridges the gap by shrinking weights, reducing memory b
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
Coherence Looks Like Knowledge
Why a well-formed answer can gain the authority of knowledge before truth has secured the ground beneath it. Continue reading on Medium »
Pre-training vs Fine-Tuning: How AI Learns Before It Learns You — Part 25
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
Pre-training vs Fine-Tuning: How AI Learns Before It Learns You — Part 25
After understanding GPT and BERT, one question kept bothering me: If ChatGPT wasn’t specifically trained to answer my questions, how does… Continue reading on M
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
The 8 Best AI Tools for Your Master's Thesis in 2026
Writing a master's thesis in 2026 without AI tools means working slower than your peers. But most students only know ChatGPT. Here are the 8 tools that actually
Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
This will get you banned from your ChatGPT subscription
A ChatGPT subscription starts at $20 a month and is one of the cheapest ways to run inference. OpenAI has also been fairly relaxed lately about third-party agen
Towards Data Science 🧠 Large Language Models ⚡ AI Lesson 1d ago
Persistent Latent Memory for Multi-Hop LLM Agents: How a 6G Handover Paper Closes the Agent Cold-Start
Every hand-off in your multi-agent pipeline is an expensive tokenization round-trip. Discover how Inductive Latent Context Persistence (ILCP) transfers a compre
AI : RAG (Retrieval-Augmented Generation) Evaluation Metrics
Medium · AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
AI : RAG (Retrieval-Augmented Generation) Evaluation Metrics
In a RAG system, evaluation metrics are typically grouped into two major categories: Continue reading on Medium »