Comment by ewoodrich
Also there is a fixed price Claude Code plan for GLM 4.6 from z.ai, I pay for the cheapest ($6/mo) as an alternate/fallback for Claude Code and Codex. I've been surprised by how similar in capabilities all three of them are, definitely not seeing a big CLI agent moat...
GLM is maybe slightly weaker on average but on the other hand it's also solved problems where both CC and Codex got stuck in endless failure loops so for the price it's nice to have in my back pocket. I also see some tool use failures sometimes that it always works around which I'm guessing are due to slight differences with Claude.