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written-beyondyesterday at 7:37 PM1 replyview on HN

Just use Codex 5.3 in codex cli, the $20/mo plan is basically limitless at least for me and I keep reasoning efforts high.

You can enjoy it while it lasts, OpenAI is being very liberal with their limits because of CC eating their lunch rn.


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rmonvferyesterday at 8:43 PM

Yeah, I can’t recommend gpt-5.3-codex enough, it’s great! I’ve been using it with the new macOS app and I’m impressed. I’ve always been a Claude Code guy and I find myself using codex more and more. Opus is still much nicer explaining issues and walking me through implementations but codex is faster (even with xhigh effort) and gets the job done 95% of the time.

I was spending unholy amounts of money and tokens (subsidized cloud credits tho) forcing Opus for everything but I’m very happy with this new setup. I’ve also experimented with OpenCode and their Zen subscription to test Kimi K2.5 an similar models and they also seem like a very good alternative for some tasks.

What I cannot stand tho is using sonnet directly (it’s fine as a subagent), I’ve found it to be hard to control and doesn’t follow detailed instructions.

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