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📰 Dev.to · Dave Graham

5 articles · Updated every 3 hours · View all reads

All Articles 121,436 Blog Posts 128,060 Tech Tutorials 31,113 Research Papers 24,281 News 17,495 ⚡ AI Lessons

How to Evaluate Your RAG Pipeline

Dev.to · Dave Graham 🔍 RAG & Vector Search ⚡ AI Lesson 1mo ago

How to Evaluate Your RAG Pipeline

RAG has two places to fail: retrieval and generation. Most teams only catch one. Here's the complete...

LLM API Pricing Trends Q2 2026 — Who Got Cheaper, Who Got Expensive

Dev.to · Dave Graham 🧠 Large Language Models ⚡ AI Lesson 2mo ago

LLM API Pricing Trends Q2 2026 — Who Got Cheaper, Who Got Expensive

The LLM market has repriced dramatically since early 2025. Frontier intelligence that cost $10/M...

5 Metrics That Actually Matter When Evaluating LLM Providers

Dev.to · Dave Graham 🧠 Large Language Models ⚡ AI Lesson 2mo ago

5 Metrics That Actually Matter When Evaluating LLM Providers

Most teams pick LLM providers based on demos and vibes. Here's the evaluation framework that...

What 12 LLMs Actually Cost in Production — Real Data from Benchwright

Dev.to · Dave Graham 🧠 Large Language Models ⚡ AI Lesson 2mo ago

What 12 LLMs Actually Cost in Production — Real Data from Benchwright

Real production cost data from the Benchwright /compare calculator across 12 LLMs — input/output...

Why Unit Tests Aren't Enough for LLM Features

Dev.to · Dave Graham 🧠 Large Language Models ⚡ AI Lesson 2mo ago

Why Unit Tests Aren't Enough for LLM Features

All tests pass. The deploy goes green. But your LLM feature degrades silently in production — and...