llm-agents

GLM-5.2 for Agents: What's New and How to Run It

GLM-5.2 is being positioned as the most powerful text-only open-weights LLM for long-horizon agents. Here's what changed, how to judge the "most powerful open model" claim, and how to think about running GLM-5.2 in an agent loop.

06/20/2026 · Research · 8 min read

How to Evaluate AI Agents Beyond the Leaderboard

Leaderboard scores don't predict how an AI agent behaves on your real tasks. Here's a practical guide to evaluating LLM agents on your own tools, with the metrics and predictive-validity thinking that actually transfer to production.

06/20/2026 · Model Evaluation · 9 min read