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The Geometry Measures, the AI Teaches: Building an Art Studio Tutor with ADK, Vertex AI & OpenCV

The Geometry Measures, the AI Teaches: Building an Art Studio Tutor with ADK, Vertex AI & OpenCV This project was created for the Devpost All Things Agentic Hackathon. When my 9-year-old daughter began practicing drawing cubes and perspective boxes in her sketchbook, I noticed a universal paradox

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The AI Revolution Isn’t Coming — It’s Already Here. Are You Ready to Build With It?

Artificial Intelligence isn't something developers are waiting for anymore. It's already changing how we write code, analyze data, search information, automate workflows, build applications, and solve problems. But there's an important difference between: Using AI and building with AI. Anyone can op

Dev.to·18h ago

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Stop Putting API Keys in Your Agent's .env File

Open any repo with an AI agent in it and you'll find the same thing nine times out of ten: a .env file with an OpenAI key, a GitHub token, maybe a database URL, all long-lived, all scoped to basically everything, all sitting in plaintext on disk. This works fine in a demo. It's also exactly the patt

Dev.to·18h ago

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The Fundamentals of AI Engineering - EP 01

AI Engineering means using an existing AI model to add useful AI features to a real software application. Those features might: Summarize a support ticket Classify a customer review Recommend products Answer questions from company documents Help automate a workflow You do not need to build or train

Dev.to·18h ago

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LLM visibility tracking tools: 15 compared, and when to build instead

Key takeaways LLM observability and LLM visibility are unrelated products sold under overlapping search terms. This is about the second one. Citation overlap between engines on the same prompt runs under 30%, so a pooled six-engine average can hide being invisible on the engine your category actuall

Dev.to·18h ago

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Build a Self-Running Newsletter Business with AI That Earns $500+/Month

How I Automated an Entire Newsletter Business Using AI (And What It Actually Earns) Most developers underestimate how powerful a niche newsletter can be as a passive income stream. The problem? Consistency is brutal. Here's how I built a fully automated newsletter pipeline using AI that runs itsel

Dev.to·18h ago

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Andon Labs a signé le licenciement recommandé par son IA

L'essentiel Luna, agent construit sur les modèles Claude d'Anthropic, gère Andon Market à San Francisco avec un budget de 100 000 dollars, un accès à Internet et une carte bancaire professionnelle. L'agent a recommandé de se séparer d'un employé après 17 retards sur 23 prises de poste ; ce sont

Dev.to·18h ago

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Un system prompt se reconstitue à partir d'une seule réponse

L'essentiel Des chercheurs de l'IIT Bombay et d'Adobe Research reconstituent le prompt d'origine à partir du seul texte produit par un modèle, sans accès à ses poids. Leur méthode, baptisée « Previous-Token Prediction », entraîne un modèle inverse qui prédit les tokens précédents au lieu du suiv

Dev.to·18h ago