Summary
Riley Brown’s Agent Native channel delivers a packed AI news roundup headlined by GLM 5.2, a new open-source model from Chinese AI company Z.ai. Brown claims the model is five to six times cheaper than GPT 5.5 while delivering performance he describes as comparable to Claude Opus 4.8 — and, unusually for an open-source release, he reports it genuinely holds up in hands-on testing. Demos include one-shotting a full Trello-like app with database and authentication using the Convex plugin inside Cursor.
The video doubles as a practical tutorial: Brown walks through integrating GLM 5.2 into Cursor via OpenRouter, a model-routing service that lets developers access GPT 5.5, Claude Opus, DeepSeek V4, and thousands of other models through a single API key. The setup is presented as taking three to five minutes and requires no separate API key per model. Brown also covers a new Codex feature called record and replay, which lets users screen-record a workflow — up to 30 minutes — that Codex then converts into a reusable named skill for computer-use automation, demonstrated here by teaching Codex to draft a Typefully post.
Additional topics touched on include updates to Claude Fable 5, the reported SpaceX acquisition of Cursor, and the broader competitive pressure that capable open-weight models place on frontier labs like OpenAI and Anthropic to accelerate their own releases.
📺 Source: Riley Brown · Published June 21, 2026
🏷️ Format: Roundup
