ByteBrief
We're a portrait publication through and through. Turn your phone back and your briefing picks up right where you left it.
(We tried widescreen once. It wasn't us.)

Chinese startup z.ai released GLM-5.3 on its API at $1.4 per million input tokens and $4.4 per million output tokens. The open-source model reportedly found a previously undetected vulnerability in Cursor. Developers with a GLM Coding Plan currently use the OpenAI Chat Completions-compatible protocol. Z.
Tap to vote and see what everyone thinks.
Summary by ByteBrief