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Hello DEV.to! 👋 — Starting My AI Engineering Journey
Dev.to · RINAS_AI 🧠 Large Language Models ⚡ AI Lesson 1d ago
Hello DEV.to! 👋 — Starting My AI Engineering Journey
Hi everyone! 👋 I'm Rinas, a self-taught developer from Sri Lanka 🇱🇰. I'm currently learning Python,...
CapacityGate: Not an accident it's a research.
Dev.to · Ekong Ikpe 🧠 Large Language Models ⚡ AI Lesson 1d ago
CapacityGate: Not an accident it's a research.
LLMs Can't Invent, But You Can Still Get Novelty Out of Them — Subtract, Don't Ask. Let's talk...
Building an Observable Agent Graph from Scratch
Dev.to · kai wen ng 🧠 Large Language Models ⚡ AI Lesson 1d ago
Building an Observable Agent Graph from Scratch
Observability is important for LLM agents. Understanding the decision process, node execution,...
How to Verify a 'Trained-From-Scratch' LLM in 2026: A Provenance and Fingerprinting Guide
Dev.to · ai maya 🧠 Large Language Models ⚡ AI Lesson 1d ago
How to Verify a 'Trained-From-Scratch' LLM in 2026: A Provenance and Fingerprinting Guide
A 2026 practitioner's guide to LLM provenance: verify 'trained from scratch' claims with architecture, tokenizer, and embedding-CKA fingerprints - plus the open
The KV Cache Is the Bottleneck: A 2026 Field Guide to Attention Variants
Dev.to · ai maya 🧠 Large Language Models ⚡ AI Lesson 1d ago
The KV Cache Is the Bottleneck: A 2026 Field Guide to Attention Variants
A practitioner's map of KV-cache economics and the attention variants built to shrink it - GQA, MLA, linear/SSM, hybrid interleaving, and sliding windows.
Testing an LLM Input Layer for Poker Calculators: Verified Math, Unverified Interpretation
Dev.to · ty215 🧠 Large Language Models ⚡ AI Lesson 1d ago
Testing an LLM Input Layer for Poker Calculators: Verified Math, Unverified Interpretation
This article is about a poker-analysis framework, but the engineering problem is common to LLM tool...
Changes to LLM pricing: Baidu
Dev.to · Narev Bot 🧠 Large Language Models ⚡ AI Lesson 1d ago
Changes to LLM pricing: Baidu
Model price changes detected for Baidu. Details below.
Cloudflare was 403-ing ChatGPT, Perplexity and Claude on my site, and my logs never knew
Dev.to · Eric Mollenthiel 🧠 Large Language Models ⚡ AI Lesson 1d ago
Cloudflare was 403-ing ChatGPT, Perplexity and Claude on my site, and my logs never knew
For three weeks I wrote content aimed squarely at answer engines. An llms.txt, FAQPage JSON-LD on two...
Prompt caching cut my Claude API bill by 85%. Here's the exact setup.
Dev.to · Penloom Studio 🧠 Large Language Models ⚡ AI Lesson 1d ago
Prompt caching cut my Claude API bill by 85%. Here's the exact setup.
Anthropic's prompt caching can eliminate 85-90% of your input token cost on repeated system prompts and tool definitions. Here's exactly how to enable it, what
How to Reduce LLM API Token Spend by Up to 81%
Dev.to · Hendry 🧠 Large Language Models ⚡ AI Lesson 1d ago
How to Reduce LLM API Token Spend by Up to 81%
If your AI agent's token bill keeps climbing every month, you are not imagining it. Most teams assume...
Prompt Engineering, Loop Engineering, Graph Engineering: What Are They?
Dev.to · kanfu-panda 🧠 Large Language Models ⚡ AI Lesson 1d ago
Prompt Engineering, Loop Engineering, Graph Engineering: What Are They?
These three terms keep showing up in the same comparison table, as if you had to pick one. You don't — they don't even operate at the same level. Prompts govern
🚀 Meet Cruise Language: The Lightweight, AI-Ready Programming Language I Built at 12 Years Old!
Dev.to · Manjas Anand 🧠 Large Language Models ⚡ AI Lesson 1d ago
🚀 Meet Cruise Language: The Lightweight, AI-Ready Programming Language I Built at 12 Years Old!
🚀 Meet Cruise Language: The Lightweight, AI-Ready Programming Language I Built at 12 Years...
Chunk Boundaries for Hybrid Semantic Search in a Node.js Docs Assistant
Dev.to · OwenSullivan9135 🧠 Large Language Models ⚡ AI Lesson 1d ago
Chunk Boundaries for Hybrid Semantic Search in a Node.js Docs Assistant
Short answer: for a simple Node.js docs chatbot, preserve exact terms with keyword search, recover...
Local LLMs in 2026: What Actually Runs Well on a Laptop Now
Dev.to · ai maya 🧠 Large Language Models ⚡ AI Lesson 2d ago
Local LLMs in 2026: What Actually Runs Well on a Laptop Now
An honest map of local LLM inference in 2026 - hardware tiers, quantization, the best tools and small models, and the sharp edges.
Advanced GPU Optimization: How can I tech an LLM with CUDA and ROCm? - Part 2
Dev.to · Javad 🧠 Large Language Models ⚡ AI Lesson 2d ago
Advanced GPU Optimization: How can I tech an LLM with CUDA and ROCm? - Part 2
Hey Dev Community! Welcome back! In Part 1, we built the foundation: from vector addition to tiled...
I created a tool to inspect full python codebases
Dev.to · Santiago Martinez 🧠 Large Language Models ⚡ AI Lesson 2d ago
I created a tool to inspect full python codebases
Hi guys, LLMs generate a lot of code so now the bottleneck is understanding that code. For this, I...
Why 'Code Was Never the Hard Part' Is Wrong — and Dangerous for Programmers
Dev.to · Charles 🧠 Large Language Models ⚡ AI Lesson 2d ago
Why 'Code Was Never the Hard Part' Is Wrong — and Dangerous for Programmers
A narrative has been building in the AI discourse lately: "LLMs may be good at coding, but code was...
Sending Images to GPT-4o, Claude, and Gemini: The Base64 Payload Each One Wants
Dev.to · Peter Anderson 🧠 Large Language Models ⚡ AI Lesson 2d ago
Sending Images to GPT-4o, Claude, and Gemini: The Base64 Payload Each One Wants
You want to send a screenshot to a vision model. All three of the big ones — OpenAI's GPT-4o,...
We wired a ‘cheap’ model into our CRM and accidentally made pricing changes a production risk
Dev.to · Lars Winstand 🧠 Large Language Models ⚡ AI Lesson 2d ago
We wired a ‘cheap’ model into our CRM and accidentally made pricing changes a production risk
Cheap LLMs are great for experiments. They become dangerous when they get wired into your CRM, sales ops, and automations without a portability layer.
Challenging Tokenization: An LLM Architecture Experiment Without a Tokenizer
Dev.to · Emylton Leunufna 🧠 Large Language Models ⚡ AI Lesson 2d ago
Challenging Tokenization: An LLM Architecture Experiment Without a Tokenizer
For years, most Large Language Models (LLMs) have started from the same assumption: Language is first...