Core AI
Large Language Models
Deep dives into GPT, Claude, Gemini, Llama and the transformers powering modern AI
Skills in this topic
5 skills — Sign in to track your progress
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 (29,905)
Articles (12720)Blog Posts (5656)Tutorials (2422)Research Papers (8232)News (875)

Dev.to · Harpreet Singh Seehra
🧠 Large Language Models
⚡ AI Lesson
5d ago
How to Build an AI Chat Endpoint in Node.js with the Telnyx AI Assistants API
Most "add an AI assistant to my app" tutorials stop at the demo. They show you how to call an LLM and...

Dev.to · Ryan Palo
🧠 Large Language Models
⚡ AI Lesson
5d ago
Optimizing for Agents with llms.txt
If you’ve spent any time poking around the AIE World’s Fair 2026 website, you may have come across...

Dev.to · Mostafa Fathy
🧠 Large Language Models
⚡ AI Lesson
5d ago
The Multi-Agent Architecture for Education
Why a single LLM prompt wasn't enough - and how splitting curriculum generation into specialized agents cut production time while improving consistency across t

Dev.to · alex getman
🧠 Large Language Models
⚡ AI Lesson
5d ago
Claude Fable is back!
Claude Fable is back! Anthropic has lifted restrictions on Claude Fable 5 and Mythos 5 after a...

Dev.to · UnitBuilds
🧠 Large Language Models
⚡ AI Lesson
5d ago
LLMs are Demented!
Crossword puzzles are easy. But what if you had to solve one while running inside the hardware constraints of a Large Language Model?

Dev.to · Alex Tong
🧠 Large Language Models
⚡ AI Lesson
5d ago
When Claude starts hallucinating, kill the session
Most people don't realize they're 30 minutes into arguing with an AI that stopped listening 20 minutes ago. The fix: throw the session away.

Dev.to · eagerspark
🧠 Large Language Models
⚡ AI Lesson
5d ago
I Cut My AI Bill 97.5% in One Afternoon — And You Can Too
So here's what happened: i Cut My AI Bill 97.5% in One Afternoon — And You Can Too Last month I...

Dev.to · rarenode
🧠 Large Language Models
⚡ AI Lesson
5d ago
I Benchmarked DeepSeek, Qwen, Kimi & GLM for 30 Days — The Numbers
I Benchmarked DeepSeek, Qwen, Kimi & GLM for 30 Days — The Numbers I'll be honest — I didn't set...

Dev.to · Heet Mehta
🧠 Large Language Models
⚡ AI Lesson
5d ago
Building DevMentor: Designing a Voice-to-Pull Request AI Pipeline
Category: AI Engineering • LLMs • Developer Tools • Agentic AI Building DevMentor:...

Dev.to · zhongqiyue
🧠 Large Language Models
⚡ AI Lesson
5d ago
How I Stopped Fighting Hallucinations in LLM Data Extraction
We all know the feeling. You've got a stack of invoices, contracts, or some other semi-structured...

Dev.to · Klinsmann R
🧠 Large Language Models
⚡ AI Lesson
5d ago
Understanding How LLMs Work: From Text to Tokens, Embeddings, Transformers, and Predictions
Artificial Intelligence is nothing new. It has been around since the early days of computing and has...

Dev.to · Shreyas Rasaikar
🧠 Large Language Models
⚡ AI Lesson
5d ago
How ChatGPT Understands Your Questions: A Beginner-Friendly Guide
Introduction Have you ever typed a question into ChatGPT and received a useful answer...

Dev.to · Saumya Agrawal
🧠 Large Language Models
⚡ AI Lesson
5d ago
I Got Tired of Not Understanding AI Jargon. Here’s What Actually Happens When You Hit Enter.
There's a massive gap between knowing how to use AI and knowing what you're actually using. I lived...

Dev.to · MORINAGA
🧠 Large Language Models
⚡ AI Lesson
5d ago
Four filters I apply when pulling HuggingFace models into an AI tools directory
HuggingFace has 900k+ models. Here's the four-filter chain I use to pick what surfaces on aiappdex.com, and what each filter actually catches.

Dev.to · Abdul Rehman
🧠 Large Language Models
⚡ AI Lesson
5d ago
I Built an AI Job Board Processing 10K+ Listings Daily Here's the Real Architecture
The production architecture decisions behind a Next.js + OpenAI job board handling 10K+ daily listings with cost-efficient LLM scoring.

Dev.to · Joseph Budinger
🧠 Large Language Models
⚡ AI Lesson
5d ago
# Securing API Tokens: Protecting Your AI Applications from Credential Leakage
As organizations increasingly integrate large language models (LLMs) into applications, API tokens...

Dev.to · RESK
🧠 Large Language Models
⚡ AI Lesson
5d ago
Hardening LLM Apps in TypeScript: 11 Threat Detectors with resk-llm-ts
Open-source TypeScript security toolkit for LLM apps. 11 threat detectors, Express/Hono/OpenAI middleware.

Dev.to · plasma
🧠 Large Language Models
⚡ AI Lesson
5d ago
LLM API debugging checklist
When an LLM feature breaks in production, my first instinct used to be: "the model got worse." That...

Dev.to · correctover
🧠 Large Language Models
⚡ AI Lesson
5d ago
Introducing correctover-patronus: 6-Dimensional Verification for Patronus AI
The Problem LLM evaluation tools like Patronus AI excel at hallucination detection,...

Dev.to · Hardik Mehta
🧠 Large Language Models
⚡ AI Lesson
5d ago
Stop Guessing: Guaranteed Structured Output from LLMs in Node.js
Stop Parsing LLM JSON. The Backend Already Knows Better. If you've built anything with...

Dev.to · Darshit Radadiya
🧠 Large Language Models
⚡ AI Lesson
5d ago
How I Built a Production-Ready RAG Chatbot with LangChain & Qdrant
How I Built a Production-Ready RAG Chatbot with LangChain & Qdrant Tags: python, ai,...

Dev.to · Alkademy
🧠 Large Language Models
⚡ AI Lesson
5d ago
RAG with Spring Boot — Embeddings and Vector Search Step by Step (2026)
Canonical URL: Republished from munonye.com. Full code on GitHub. Learn how to build a RAG Spring...

Dev.to · Vladimir Panov
🧠 Large Language Models
⚡ AI Lesson
5d ago
Notes: Memory, Context, and Large Language Models (LLMs)
Notes following a discussion on how memory works in language models - and how it could be improved:...

Dev.to · Arya Koste
🧠 Large Language Models
⚡ AI Lesson
5d ago
I gave a brand-new AI the memory of all my old chats, here's the free tool I built to do it.
My AI conversations were scattered across three apps that couldn't remember each other. So I built a...
Dev.to · anon1 anon1
🧠 Large Language Models
⚡ AI Lesson
5d ago
Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5 [03:59:05]
Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5 ...

Dev.to · kapil Maheshwari
🧠 Large Language Models
⚡ AI Lesson
5d ago
Streaming vs Batching LLM Responses: A Cost and Latency Analysis
Explore the trade-offs between streaming and batching LLM responses to optimize costs and latency for your startup.

Dev.to · 龚旭东
🧠 Large Language Models
⚡ AI Lesson
5d ago
How We Translate 300-Page Books Using Claude Without Hitting Token Limits
Breaking long documents into overlapping chunks, preserving context, and reassembling with...

Dev.to · routerbasecom
🧠 Large Language Models
⚡ AI Lesson
5d ago
A simple way to test model fallbacks with RouterBase
Fallback logic is easier to reason about when the application has one request shape and the model...

Dev.to · RileyKim
🧠 Large Language Models
⚡ AI Lesson
6d ago
Open-Source LLM APIs Beat Self-Hosting. Here's the Math.
So here's what happened: open-Source LLM APIs Beat Self-Hosting. Here's the Math. Last quarter I sat...

Dev.to · Hector Hernandez Cruz
🧠 Large Language Models
⚡ AI Lesson
6d ago
Building a Production RAG Pipeline with Hybrid Retrieval and LangChain
Most RAG tutorials get you 70% of the way there. This is about the other 30% that actually matters in...
Simon Willison's Blog
🧠 Large Language Models
⚡ AI Lesson
6d ago
Quoting Anthropic
We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We'll begin restoring access tomorrow, and will
![[AI] Practical QLoRA Fine-tuning: Axolotl & Unsloth | SLM Playbook](https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fi1g8pd9ohrvp015z6cod.png)
Dev.to · Tuấn Anh
🧠 Large Language Models
⚡ AI Lesson
6d ago
[AI] Practical QLoRA Fine-tuning: Axolotl & Unsloth | SLM Playbook
← Series hub ← Previous | Next → Full-parameter fine-tuning of a large language model is a luxury....

Dev.to · Rohith Matam
🧠 Large Language Models
⚡ AI Lesson
6d ago
I built a tool that cuts Claude/ChatGPT token usage by 97% — here's how it works
The Problem You're debugging a bug. You open Claude. You paste 10 files. You hit the context...

Dev.to · vishalmysore
🧠 Large Language Models
⚡ AI Lesson
6d ago
Serverless AI in a Browser Tab: Java WebAssembly + Local WebGPU LLMs
A deep technical whitepaper on building a zero-infrastructure RAG architecture where the...
Simon Willison's Blog
🧠 Large Language Models
⚡ AI Lesson
6d ago
What's new in Claude Sonnet 5
What's new in Claude Sonnet 5 Claude Sonnet 5 came out this morning . I always head straight for the "what's new" developer docs because they tend to have more

Dev.to · hugolesta
🧠 Large Language Models
⚡ AI Lesson
6d ago
Don't Let Your LLM Wing It: Building a Knowledge Base That Actually Knows Things
A field guide to provisioning a Bedrock Knowledge Base on Aurora pgvector with Terraform, then keeping it in sync with a GitHub Actions workflow that ships docs

Dev.to · Rijul Rajesh
🧠 Large Language Models
⚡ AI Lesson
6d ago
Building LSTMs with PyTorch and Lightning AI Part 7: Resuming Training with Checkpoints
In the previous article, we used TensorBoard to analyze the training process. Based on the graphs, we...

Dev.to · Stanislav
🧠 Large Language Models
⚡ AI Lesson
6d ago
Debugging Benchmark: DeepSeek V4 Pro vs MiMo V2.5 Pro
A real-world comparison of two LLMs on a genuine race condition bug from GitHub ...

Dev.to · popiol
🧠 Large Language Models
⚡ AI Lesson
6d ago
How I'm re-discovering computer science with LLM revolution
I've been in this business for years and the best (or worst?) thing is that once I gain enough...

Dev.to · fiercedash
🧠 Large Language Models
⚡ AI Lesson
6d ago
Running Chinese LLMs at Scale: DeepSeek, Qwen, Kimi & GLM
Running Chinese LLMs at Scale: DeepSeek, Qwen, Kimi & GLM I've been running production workloads...

Dev.to · 56 Prince Pal
🧠 Large Language Models
⚡ AI Lesson
6d ago
mcpgen: Turn any OpenAPI spec into an MCP server in seconds
I got tired of manually writing MCP tools for every REST endpoint I wanted to expose to an LLM. So I...

Dev.to · Jignesh Maheshwari
🧠 Large Language Models
⚡ AI Lesson
6d ago
LLMs didn't kill feature engineering. Engineers did.
Somewhere around when LLMs started eating every roadmap, a quiet belief took over a lot of teams. If...

Dev.to · HelperX
🧠 Large Language Models
⚡ AI Lesson
6d ago
Feeding the LLM the Whole Thread: Prompt Chaining for Contextual Replies
I wrote earlier about our persona engine — how we make one LLM sound like many different people. But...

Dev.to · Trevor
🧠 Large Language Models
⚡ AI Lesson
6d ago
Redaction is Not Enough: When an LLM can still Infer the PII You Stripped Out
A reader left a sharp question on my last post about redacting PII before sending prompts to an LLM....

Dev.to · Trevor
🧠 Large Language Models
⚡ AI Lesson
6d ago
Redaction is Not Enough: When an LLM can still Infer the PII You Stripped Out
A reader left a sharp question on my last post about redacting PII before sending prompts to an LLM....

Dev.to · Jakub
🧠 Large Language Models
⚡ AI Lesson
6d ago
Why Press-Release Citations Decay in AI Grounding (and What We Measure Instead)
We run a portfolio of products at Inithouse. One of them, Be Recommended, tracks how AI engines cite...

Dev.to · Ryan Brinn
🧠 Large Language Models
⚡ AI Lesson
6d ago
Maybe Chain-of-Thought Isn't the Trick. Maybe Specification Is.
I want to think through something out loud, and I'd genuinely love to know if this lands for anyone...

Dev.to · Ross Peili
🧠 Large Language Models
⚡ AI Lesson
6d ago
How LLMs Now Monitor and Cut Their Own Token Spend
You have seen this loop before. An agent starts a “simple” task, say scrape listings, refactor a...
DeepCamp AI