The AI Engineering Blog
AI coding tools, model comparisons, deployment guides, and the $100 AI Startup Race. Written by developers, for developers.
🤖 Popular AI Guides
Kimi K3: Moonshot's 2.8T Open-Weight Frontier Model
Everything you need to know about Kimi K3: benchmarks, pricing, architecture, and how it c…
Meta Muse Spark 1.1: Meta's First Paid Model Changes Everything
Muse Spark 1.1 is Meta's first paid AI model. Native subagent orchestration, MCP, and comp…
ChatGPT Work: OpenAI's Enterprise Agent That Works While You Sleep
ChatGPT Work is OpenAI's AI agent for long-running enterprise tasks. It connects to Slack,…
Grok 4.5: SpaceXAI's Cursor-Trained Coding Model
Everything about Grok 4.5: the first model trained jointly with Cursor, pricing at $2/$6, …
Tencent Hy3: The Missing Chinese AI Giant Enters Open Source
Tencent Hy3 scores 74.4% on SWE-bench with only 21B active params. Full breakdown of specs…
How to Use Claude Sonnet 5 in Cursor: Setup and Tips
Set up Claude Sonnet 5 in Cursor: enable the model, choose it for Agent and chat, manage t…
📝 Latest Articles
Build an AI-Powered Cron Job Monitor That Explains Failures
Monitor your cron jobs and get AI-generated explanations when they fail. Ollama reads the logs and tells you what went w…
Multi-Model Architecture — When to Use Different AI Models for Different Tasks (2026)
One model doesn't fit all tasks. Route coding to Claude, summarization to Gemini, and classification to a local model. H…
Vercel vs Railway vs Fly.io — Where to Deploy in 2026
Vercel for frontends, Railway for full-stack, Fly.io for edge. Three deployment platforms compared — pricing, features, …
How to Use Kimi K3 in Aider and Claude Code: Setup Guide
Configure Kimi K3 as your model in Aider and Claude Code via OpenRouter. Step-by-step with config files and optimization…
Kimi K3 Pricing: $3/$15 with 90% Cache Hits Makes It Cheaper Than It Looks
Kimi K3 costs $3/$15 per million tokens, but cache hits at $0.30/M change the math. Full pricing breakdown and optimizat…
Kimi K3 vs DeepSeek V4 Pro: Chinese Frontier Coding Models Compared
Kimi K3 vs DeepSeek V4 Pro: 88.3% vs 62.1% on key benchmarks. How the two Chinese frontier labs compare for coding.…