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📰 Dev.to · Vaishali

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The Hardest Part Of Building A RAG App Wasn’t The AI

Dev.to · Vaishali 📰 AI News & Updates 4mo ago

The Hardest Part Of Building A RAG App Wasn’t The AI

I almost didn’t start this project. I kept thinking: “I should learn more backend first.” “I...

Embeddings: The One Concept Behind RAG, Search, and AI Systems

Dev.to · Vaishali 🧠 Large Language Models ⚡ AI Lesson 6mo ago

Embeddings: The One Concept Behind RAG, Search, and AI Systems

If you’ve been exploring AI and stumbled across terms like RAG, vector search, or semantic similarity...

Chat Completions vs OpenAI Responses API: What Actually Changed

Dev.to · Vaishali 🧠 Large Language Models ⚡ AI Lesson 6mo ago

Chat Completions vs OpenAI Responses API: What Actually Changed

While learning about structured outputs, I noticed something strange. Almost every tutorial, course,...

Why Asking an LLM for JSON Isn’t Enough

Dev.to · Vaishali 🧠 Large Language Models ⚡ AI Lesson 6mo ago

Why Asking an LLM for JSON Isn’t Enough

When I first learned prompting, I assumed something simple. If I needed structured data from an LLM,...

Translate & Guess: Build a Flag Quiz with Expo and Tolgee

Dev.to · Vaishali 📣 Digital Marketing & Growth ⚡ AI Lesson 1y ago

Translate & Guess: Build a Flag Quiz with Expo and Tolgee

Introduction In today’s globalized world, apps that support multiple languages enhance user...