How Korea's $10 Billion K-Pop Industry Is Turning to AI

Hierarchical Clustering Fails Beautifully

Classic Machine Learning Through the Eyes of an SRE — Part 8 The most dangerous output in my whole Week-1 study set wasn't a bad prediction. It was a beautiful tree.

• Hierarchical clustering reveals hidden truths in data structures
• Decision to cut dendrogram made after examining structure, not upfront
• Choice of linkage criterion influences tree shape and interpretation

2026-08-25 ·dev.to

Rate limits are not quality gates: the guardrail stack behind an AI agent that posts publicly every day

Our AI agent posts publicly every day — social posts, replies to strangers, comments on other people's articles — with no human reviewing individual messages before they go out.

• Rate limits (60 daily, 20 per batch) prevent spam by halting send function when cap reached
• Sameness detectors reject posts with similarity score > 0.4 to common marketing phrases

2026-08-25 ·dev.to

Your AI Agent Doesn’t Need More Prompts. It Needs Skills!

Tired of explaining the same things again and again to your AI Agent? Frustrated because the AI keeps forgetting minute things custom to your codebase which needs to be kept in mind in each change?

• Skills are a new solution for AI agents in code, acting as CONTRIBUTING.md for AI.
• Skills provide open standard for AI agents like Claude Code, Cursor, Copilot.
• Building Skills is easy via manual creation, generators, or marketplace pre-built skills.

2026-08-25 ·dev.to

DeepSeek's Vision Lineage: From DeepSeek-VL to Vision-Exp

By zipflow.xyz This is an independent technical analysis of DeepSeek's public research and documentation. It is not an official DeepSeek statement, and it does not claim that the current Vision-Exp…

2026-08-25 ·dev.to

290+ AI Developer Tools: A Practical Guide to Finding the Right Tool

AI developer tools are evolving extremely quickly. A year ago, it was relatively easy to keep track of the major coding assistants.

2026-08-25 ·dev.to