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 (29,875)
Articles (12704)Blog Posts (5651)Tutorials (2413)Research Papers (8232)News (875)

Dev.to · JULIO SAMUEL CORTEZ MAMANI
🧠 Large Language Models
⚡ AI Lesson
2d ago
Vanna AI (El estándar de la industria para Text-to-SQL)
Enter fullscreen mode Exit fullscreen mode Idea central: Vanna es...
Simon Willison's Blog
🧠 Large Language Models
⚡ AI Lesson
2d ago
Open Source AI Gap Map
Open Source AI Gap Map Current AI is "a global partnership building a public option for AI", founded as a non-profit at the AI Action Summit in Paris in Februar

Dev.to · HUANGCHIHHUNG
🧠 Large Language Models
⚡ AI Lesson
2d ago
Your LLM isn't watching the video. It's reading subtitles.
Paste a YouTube link into ChatGPT and ask "what's this video about?" — you'll get an answer. But...

Dev.to · B Nyalang
🧠 Large Language Models
⚡ AI Lesson
2d ago
NE-Agent: Building an AI agent that actually speaks Khasi, Garo, Mizo
So this has been eating my nights for months and it's finally out. Northeast India has 220+...

Dev.to · overthelex
🧠 Large Language Models
⚡ AI Lesson
2d ago
Opus + RAG vs Fine-tuned LLM + RAG: Two Approaches to Legal AI — LEX vs Harvey
Harvey spent $100M+ and 10B tokens fine-tuning a case law model with OpenAI. We connected Opus to 100M+ court decisions from EDRSR via RAG. Both paths work — bu

Dev.to · soy
🧠 Large Language Models
⚡ AI Lesson
2d ago
SOTA LLM Local Deployment, OpenAI Fine-tuning Platform, and Google A2UI Generative UI Standard
SOTA LLM Local Deployment, OpenAI Fine-tuning Platform, and Google A2UI Generative UI...

Dev.to · Maya Andersson
🧠 Large Language Models
⚡ AI Lesson
3d ago
We fixed the worst prompt variant. It got better. That doesn't mean the fix worked.
A pattern I've seen on more than one team: weekly eval run finishes, someone sorts the leaderboard,...

Dev.to · Cửu thiên vũ đế review
🧠 Large Language Models
⚡ AI Lesson
3d ago
Stop pasting your API keys into ChatGPT: a safer way to feed a codebase to an LLM
Two quiet failure modes when you dump code into an LLM — leaked secrets and blown context windows — and a zero-dependency CLI that handles both.
Simon Willison's Blog
🧠 Large Language Models
⚡ AI Lesson
3d ago
June 2026 newsletter
The June edition of my sponsors-only monthly newsletter is out. If you are a sponsor (or if you start a sponsorship now) you can access it here . This month: Cl

Dev.to · Mattias chaw
🧠 Large Language Models
⚡ AI Lesson
3d ago
Leveraging Chinese AI Models: A Developer's Guide to DeepSeek and Beyond
Leveraging Chinese AI Models: A Developer's Guide to DeepSeek and Beyond In today's...

Dev.to · Marco Reyes
🧠 Large Language Models
⚡ AI Lesson
3d ago
Claude Sonnet 5 vs Fable 5: What I’d Actually Use in Production
I usually test new AI models in a very unglamorous way. Not with benchmark prompts. Not with “build...

Dev.to · Yatin Davra
🧠 Large Language Models
⚡ AI Lesson
3d ago
How I ended up contributing five ways to shape an LLM's output
A few months back I was on a project that needed LLMs to return actual structured data, not prose I'd...

Dev.to · plasma
🧠 Large Language Models
⚡ AI Lesson
3d ago
The Retry Setup I Use for LLM APIs Without Accidentally Duplicating User Actions
Retries look simple until an LLM call is allowed to do something. For a normal read-only API...

Dev.to · noxlie
🧠 Large Language Models
⚡ AI Lesson
3d ago
Why I Switched from ChatGPT to Private AI Alternatives in 2026 — And How I Did It for $0
Why I Switched from ChatGPT to Private AI Alternatives in 2026 — And How I Did It for $0 I...

Dev.to · Edward Li
🧠 Large Language Models
⚡ AI Lesson
3d ago
OpenRouter vs LiteLLM vs Portkey vs a Managed OpenAI-Compatible Gateway
When developers compare OpenRouter, LiteLLM, Portkey, direct provider APIs, and a managed...

Dev.to · DoremonAI
🧠 Large Language Models
⚡ AI Lesson
3d ago
The 7B Model Revolution: Small AI Is Catching Up to the Giants (July 2026)
7B models now match 70B+ scores from last year, inference costs have dropped 280x, and open-weight models run on your laptop. The small AI revolution is here.

Dev.to · Edward Li
🧠 Large Language Models
⚡ AI Lesson
3d ago
LangChain + OpenAI-Compatible APIs: Debug Base URL Before RAG or Agents
When a LangChain app fails after switching to an OpenAI-compatible API gateway, the problem is often...

Dev.to · Muhammad Shahrukh
🧠 Large Language Models
⚡ AI Lesson
3d ago
I Stopped Chasing Tutorials and Started Building AI Apps. Here's What Changed.
A year ago, I spent more time watching tutorials than actually building. Every new framework looked...

Dev.to · Anthony Max
🧠 Large Language Models
⚡ AI Lesson
3d ago
Enterprise LLM Gateway: Route, govern, and secure your AI traffic
Your company uses six different AI providers. OpenAI for ChatGPT, Anthropic for Claude and Groq for...

Dev.to · Rahish saifi
🧠 Large Language Models
⚡ AI Lesson
3d ago
The Ultimate Collection of AI Interview Questions for 2026
The demand for AI Engineers, LLM Developers, Prompt Engineers, and AI Agent Developers has grown...

Dev.to · Ken-Mutisya
🧠 Large Language Models
⚡ AI Lesson
3d ago
The Hugging Face Hub Is a Free JSON API: Rank Trending AI Models Without a Key
Everyone reads the Hugging Face trending page in a browser. Almost nobody knows the whole Hub sits...

Dev.to · Anna lilith
🧠 Large Language Models
⚡ AI Lesson
4d ago
I Built an AI That Writes and Sells Python Scripts 24/7
What happens when you give an AI the ability to write code, test it, and sell it? You get a fully...

Dev.to · bytessyster
🧠 Large Language Models
⚡ AI Lesson
4d ago
How a 1787 Formula Picks the Next Word in ChatGPT
Mathematics has an annoying habit: it keeps handing you the same idea over and over under different...

Dev.to · Y Hành Nhan
🧠 Large Language Models
⚡ AI Lesson
4d ago
Top AI Papers on Hugging Face - 2026-07-02
10 paper AI nổi bật nhất trên Hugging Face hôm nay: xu hướng mới từ agent memory, 3D...

Dev.to · Gabriel Mahia
🧠 Large Language Models
⚡ AI Lesson
4d ago
How I'm Building MCP Servers for a Language Claude Doesn't Know Well
How I'm Building MCP Servers for a Language Claude Doesn't Know Well Swahili has roughly...

Dev.to · Jaackop
🧠 Large Language Models
⚡ AI Lesson
4d ago
🤖 How We Use LLMs to Deliver Personalized Language Feedback at Mocko.ai
Large Language Models (LLMs) have transformed what's possible in education. Instead of simply...

Dev.to · Jaackop
🧠 Large Language Models
⚡ AI Lesson
4d ago
AI-Powered Language Learning Platform: Lessons We Learned
Building an AI-Powered Language Learning Platform: Lessons We Learned When we started...

Dev.to · Etrit Neziri
🧠 Large Language Models
⚡ AI Lesson
4d ago
FastAPI + LLM: Build a Production-Ready AI API in 30 Minutes
FastAPI + LLM: Build a Production-Ready AI API in 30 Minutes Need to serve an LLM through...

Dev.to · Tatiana Radchenko 🇩🇰
🧠 Large Language Models
⚡ AI Lesson
4d ago
Your LLM didn't get worse. It changed — and nobody told you.
It's 2am. Your JSON parse errors are up 12%. Latency: normal. Uptime: 100%. Your prompt didn't...

Dev.to · gentleforge
🧠 Large Language Models
⚡ AI Lesson
4d ago
I Cut My LLM Bill 40x: A Backend Engineer's Migration Notes
Honestly, i Cut My LLM Bill 40x: A Backend Engineer's Migration Notes Last month I opened my OpenAI...

Dev.to · Srijan Paudel
🧠 Large Language Models
⚡ AI Lesson
4d ago
The LLM Gateway & Router Index (2026)
A gateway sits between your app and the model providers: one API, key management, caching, failover,...

Dev.to · Dimple
🧠 Large Language Models
⚡ AI Lesson
4d ago
MCP didn't give AI memory. It gave AI access to memory.
MCP is basically turning AI from ** 🧠 "Who are you again?" New chat. New conversation. Everything...

Dev.to · TokenPAPA
🧠 Large Language Models
⚡ AI Lesson
4d ago
LLM API Latency & Speed Comparison 2026 — Which Provider Is Fastest?
Real-world LLM API latency comparison: DeepSeek vs GPT-5 vs Claude vs Gemini. Time-to-first-token, tokens per second, and geographic latency benchmark

Dev.to · Na'aman Hirschfeld (Goldziher)
🧠 Large Language Models
⚡ AI Lesson
4d ago
When an LLM response fails validation, feed the error back into the retry
If you ask an LLM for structured output and validate it against a schema, you already know the...

Dev.to · correctover
🧠 Large Language Models
⚡ AI Lesson
4d ago
Honesty Theater: Why Disclosure Reliability in LLM Guardrails
Honesty Theater: Why Disclosure ≠ Reliability in LLM Guardrails When a guardrail says it...

Dev.to · Breach Protocol
🧠 Large Language Models
⚡ AI Lesson
4d ago
What if a word were a rotation? A more mathematical way to build AI
A fresh, abstract idea: treat what a model attends to not as plain lists of numbers but as geometric moves like rotations — so useful symmetries come 'for free.

Dev.to · Flavio Venturini
🧠 Large Language Models
⚡ AI Lesson
4d ago
CELN: A CPU-only deterministic reasoning engine using Vector Symbolic Architectures
I wanted to share a project I've been working on: CELN (C. Elegans Learning Network). It's a logical...

Dev.to · alex getman
🧠 Large Language Models
⚡ AI Lesson
4d ago
Claude Desktop is now on Linux
Claude Desktop is now on Linux Anthropic has released Claude Desktop for Linux in beta. Ubuntu and...

Dev.to · Devanshu Biswas
🧠 Large Language Models
⚡ AI Lesson
5d ago
How to Make an LLM 2-3x Faster Without Changing a Single Word It Says
Large language models are slow for one stubborn reason: they write one token at a time. To produce a...

Dev.to · Shivam Yadav
🧠 Large Language Models
⚡ AI Lesson
5d ago
How ChatGPT Understands Your Questions
From Words to Tokens: Understanding How Large Language Models Think Every day, millions of...

Dev.to · Sid Probstein
🧠 Large Language Models
⚡ AI Lesson
5d ago
Making RAG admit when it's guessing: source-grounded hallucination checks
The failure mode that scares me most in RAG isn't a wrong answer. It's a confident wrong answer with...

Dev.to · albe_sf
🧠 Large Language Models
⚡ AI Lesson
5d ago
Google's V2A is the other half of generative video
Most generative video models ship silent. Google DeepMind's new V2A technology generates synchronized audio from video pixels and text prompts, pointing to a fu

Dev.to · Parinay Pandey
🧠 Large Language Models
⚡ AI Lesson
5d ago
From Neo4j Fundamentals to GraphRAG: 7 Things I Learned About Building Modern AI Agents
For a long time, I assumed building better AI applications meant using better LLMs. After learning...

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?
DeepCamp AI