What is Large Language Models?

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

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It depends on your starting point and goals. Beginners can grasp fundamentals in 2–4 weeks with consistent study. DeepCamp organises Large Language Models lessons by level so you can build skills progressively.

Is Large Language Models a good career skill?

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Can beginners learn Large Language Models?

Absolutely. DeepCamp has beginner-friendly Large Language Models lessons that start with core concepts and build up gradually. No prior experience or paid subscription is required.

Large Language Models Lessons — Free Learning

Medium · AI 🧠 Large Language Models ⚡ AI Lesson 1w ago

Claude Tag, Fugu Ultra, and the Hidden Cryptography of LLM Reasoning Logs

Breaking down Anthropic’s team bots, the hidden security flaws in reasoning blocks, and why routing beats brute force. Continue reading on Artificial Intelligen

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

Build Your Own Private ChatGPT: Local RAG App (Part 2 — Naive RAG Pipeline)

Welcome to the 2nd part of the “Build Your Own Private ChatGPT” series. In part 1, I’ve mentioned that I started this project to have a… Continue reading on Med

Dev.to · Abdul Rehman 🧠 Large Language Models ⚡ AI Lesson 1w ago

The Silent Cost of AI Agents: Why Your Next.js SaaS Is Burning Money on LLM Calls

How naive LLM integration drains your SaaS budget and how to fix it with caching, batching, and model routing.

Reddit r/MachineLearning 🧠 Large Language Models ⚡ AI Lesson 1w ago

I made a quiz that tells you which LLM you align with most, based on personality and values research across 15 models [R]

<img src="https://preview.redd.it/yx86ia6rr6ah1.png?width=140&height=80&auto=webp&s=50a7c238e71f794f9908533538785f72e88913a9" alt="I made a quiz tha

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

I Built My AI Dream Team Like a Football Squad.

Half the Popular List Was Selling You Tools You Do Not Need. Continue reading on Prompt & Pixel »

Dev.to · Umair Bilal 🧠 Large Language Models ⚡ AI Lesson 1w ago

LLM Data Leaks: secure LLM sensitive data exclusion with a Firewall

Prevent accidental sensitive data leaks to LLMs. Learn how I built an LLM input firewall in Node.js for secure LLM sensitive data exclusion, inspired by Open...

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

How Enterprise RAG Transforms AI Search

In the beginning, LLM demos gave super impressive outputs. However, enterprises realised that impressive outputs are not the same as… Continue reading on Medium

The Next Web AI 🧠 Large Language Models ⚡ AI Lesson 1w ago

Ex-Anthropic researchers raise $200M for self-improving AI

Mirendil, founded by two researchers who left Anthropic after barely a year, has raised $200m at a $1bn valuation. The pitch: sell the self-improving AI that th

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

Gemini 3.5 Pro Leaks: Architecture Clues, Agent Design, and Open Questions

A technical look at what the Gemini 3.5 Pro leaks may reveal about Google’s next reasoning tier, multimodal agent stack, and the questions… Continue reading on

Dev.to · Vigoss Luke 🧠 Large Language Models ⚡ AI Lesson 1w ago

Why I Replaced NotebookLM with a Self-Hosted Alternative (After 2 Weeks of Daily Use)

Why I Replaced NotebookLM with a Self-Hosted Alternative (After 2 Weeks of Daily Use) I've...

Medium · Deep Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Deep Learning: How AI Thinks in Layers (Like Your Brain)

Part 5 of the Series: Understanding Artificial Intelligence from the Ground Up Continue reading on Medium »

Medium · ChatGPT 🧠 Large Language Models ⚡ AI Lesson 1w ago

ChatGPT Is Smart… But Here’s What It Still Can’t Do

ChatGPT can write, code, explain, and create. But its biggest limitations might surprise you. Continue reading on Medium »

Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 1w ago

How I Simplified My Multi-Model LLM Workflow (and Saved Some Headaches)

Over the past few months, I've been building an AI-powered code review tool for my team. Nothing groundbreaking — just something that catches common issues befo

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

Generative AI

Generative AI is one of the most exciting technologies people are talking about right now and honestly, it sometimes feels like we’re… Continue reading on Mediu

Medium · Machine Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Embeddings for Humans: How AI Turns Words Into a Map of Meaning

And why “king minus man plus woman equals queen” is not a party trick Continue reading on Data Science Collective »

Medium · Data Science 🧠 Large Language Models ⚡ AI Lesson 1w ago

Embeddings for Humans: How AI Turns Words Into a Map of Meaning

And why “king minus man plus woman equals queen” is not a party trick Continue reading on Data Science Collective »

Medium · NLP 🧠 Large Language Models ⚡ AI Lesson 1w ago

Embeddings for Humans: How AI Turns Words Into a Map of Meaning

And why “king minus man plus woman equals queen” is not a party trick Continue reading on Data Science Collective »

Medium · Machine Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

The Shift from Predicting to Creating: Understanding Generative AI

When I first started learning Generative AI, I kept comparing it with traditional Machine Learning. That comparison made the concept much… Continue reading on M

Dev.to · Daniel Nwaneri 🧠 Large Language Models ⚡ AI Lesson 1w ago

What Actually Happens When You Call an LLM API

you've felt it. you type a prompt, hit send, and the response starts streaming in under a second....

Medium · Machine Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Data Sovereignty and AI: The Case for Self-Hosted Language Models

How smaller open-weight models are making private, compliant, and cost-effective enterprise AI a practical reality. Continue reading on Medium »

Reddit r/artificial 🧠 Large Language Models ⚡ AI Lesson 1w ago

Open AI delayed GPT-5.6 after a U.S. government review request. Is AI regulation becoming the new normal?

OpenAI has started rolling out GPT-5.6 in stages after the U.S. government requested a review before broader release. The company says it doesn't want this to b

Reddit r/MachineLearning 🧠 Large Language Models ⚡ AI Lesson 1w ago

RAGless: Q-Q retrieval with score aggregation for closed-domain FAQ [P]

What it does RAGless is a semantic retrieval system based on Question-to-Question matching. At ingestion, an LLM generates multiple question variants per answer

Medium · RAG 🧠 Large Language Models ⚡ AI Lesson 1w ago

Open Knowledge Format (OKF) vs Retrieval-Augmented Generation (RAG): The Future of AI Knowledge…

Why AI needs more than retrieval — and how Open Knowledge Format changes the game. Continue reading on Medium »

Medium · AI 🧠 Large Language Models ⚡ AI Lesson 1w ago

Why Training TTS for Indian Languages Is a Different Engineering Problem Entirely

From the desk of someone who’s spent too long debugging schwa deletion — Kupe AI Continue reading on Medium »

Medium · Machine Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Vector Databases — The Missing Piece in the RAG Puzzle

Vector databases store meaning-numbers and find close matches — the retrieval shelf behind most RAG systems. Continue reading on Medium »

Dev.to · Cecilia Hill 🧠 Large Language Models ⚡ AI Lesson 1w ago

LangChain Search Tool: Building an AI Agent with Live SERP Data

Build a LangChain agent that can search live SERP data, clean the results, and answer with fresher context instead of relying only on model memory.

Medium · ChatGPT 🧠 Large Language Models ⚡ AI Lesson 1w ago

I Tried Courses, YouTube, Books, and AI Tutors. Here’s What Helped Me Learn AI Faster.

If you had asked me a year ago for the best way to learn AI faster, I probably would have given you a very long list of resources. Continue reading on Medium »

Medium · Machine Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

AI Is No Longer Just a Tool — It’s Becoming a Partner

Loop Engineering, Open Models, On-Device AI, Smarter Biology, and the Education Shift That’s Changing Everything Continue reading on TechCraft Chronicles »

Dev.to · DoremonAI 🧠 Large Language Models ⚡ AI Lesson 1w ago

OpenAI's GPT-5.6 Trio (Sol, Terra, Luna) Lands — and HP Just Bet the Company on Frontier (June 29, 2026)

OpenAI drops GPT-5.6 Sol/Terra/Luna while HP signs a massive Frontier partnership — June 29's double story redefines enterprise AI.

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

Evals of LLM systems — a primer

Evaluating complex AI systems, focusing on the mechanics of debugging non-deterministic pipelines, architecting LLM-as-a-Judge frameworks… Continue reading on M

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

15 Metrics Every AI Builder Should Track Before Shipping an LLM App Part 1

“The AI is working.” — That was my answer whenever a client asked me if the chatbot was ready. Continue reading on Medium »

Medium · ChatGPT 🧠 Large Language Models ⚡ AI Lesson 1w ago

15 Metrics Every AI Builder Should Track Before Shipping an LLM App Part 1

“The AI is working.” — That was my answer whenever a client asked me if the chatbot was ready. Continue reading on Medium »

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

Dijital Dünyada Yapay Zeka — Bölüm III: Klasik ML Hala Hayatta mı? LLM Projeleri Nasıl Yürür?

İlk iki bölümde yapay zekanın temellerini, makine öğrenmesi türlerini ve bir ML projesinin nasıl yürüdüğünü ele aldık. Bu bölümde ise… Continue reading on Mediu

Reddit r/deeplearning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Anyone running SALMs in production? (Voxtral style models) Looking for training recipes and open-source implementations

I'm curious whether anyone here is actually running SALMs in production today, or actively experimenting with them. A reasonable starting point seems to be some

Medium · Data Science 🧠 Large Language Models ⚡ AI Lesson 1w ago

I Put Baidu’s “Read a Whole Book in One Pass” OCR Model on an A100 — Here’s What the Numbers…

Unlimited-OCR claims a KV cache that never grows. The headline holds — with one caveat the hype skips. Continue reading on Medium »

Medium · RAG 🧠 Large Language Models ⚡ AI Lesson 1w ago

Why RAG still beats fine-tuning for most teams?

The debate keeps treating fine-tuning as the advanced move. The data says it’s usually the wrong tool for the job teams hire it to do. Continue reading on Mediu

Medium · Data Science 🧠 Large Language Models ⚡ AI Lesson 1w ago

Why LLMs Still Aren’t Scientists?

Six AI agents tried real ML research. Three failed. All of them said they succeeded. Continue reading on AI Advances »

Medium · Deep Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Why LLMs Still Aren’t Scientists?

Six AI agents tried real ML research. Three failed. All of them said they succeeded. Continue reading on AI Advances »

Medium · Deep Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

Model Training

From Raw Data to Reasoning Machines — Everything You Need to Know About LLM Training Continue reading on Data Science Collective »

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

What is RAG? Why LLMs Need External Memory

Imagine you work at a company and ask an AI assistant: “What is our latest work-from-home policy?” A standard Large Language Model (LLM)… Continue reading on Me

Medium · RAG 🧠 Large Language Models ⚡ AI Lesson 1w ago

What is RAG? Why LLMs Need External Memory

Imagine you work at a company and ask an AI assistant: “What is our latest work-from-home policy?” A standard Large Language Model (LLM)… Continue reading on Me

Medium · Data Science 🧠 Large Language Models ⚡ AI Lesson 1w ago

Your AI Isn’t Stupid. It’s Just Reading the Wrong Stuff.

Most hallucinations don’t start inside the LLM, they start long before the model generates a single word. Continue reading on Medium »

Medium · Programming 🧠 Large Language Models ⚡ AI Lesson 1w ago

9 AI Concepts That Put You Ahead

Most people are still talking about “prompting.” The people building real things have moved on to a different vocabulary entirely. Continue reading on Medium »

Medium · Deep Learning 🧠 Large Language Models ⚡ AI Lesson 1w ago

What exactly is RLHF? How models learn to be helpful (and how DPO simplifies it)

A pretrained language model can write fluent text, but it has no idea what we actually want from it. Ask it to explain gravity to a… Continue reading on Medium

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

What exactly is RLHF? How models learn to be helpful (and how DPO simplifies it)

A pretrained language model can write fluent text, but it has no idea what we actually want from it. Ask it to explain gravity to a… Continue reading on Medium

Medium · LLM 🧠 Large Language Models ⚡ AI Lesson 1w ago

Your LLM Lies Confidently. I Built an Engine That Doesn’t.

This one builds the engine, a self-correcting prompting system in Python that fact-checks its own claims. Part two of a series on building… Continue reading on

ArXiv cs.AI 🧠 Large Language Models 📄 Paper ⚡ AI Lesson 1w ago

AI-Model Network: Concept, Current State and Future

arXiv:2606.27382v1 Announce Type: new Abstract: While the primary function of computers lies in computation and processing, the core value of the Internet is ro

ArXiv cs.AI 🧠 Large Language Models 📄 Paper ⚡ AI Lesson 1w ago

Odyssey: Constructing Verifiable Local Truth-Preserving Foundation Models

arXiv:2606.27593v1 Announce Type: new Abstract: We introduce a categorical framework called ODYSSEY for constructing verifiable, local truth-preserving foundati