I had an idea on a whim to vibe-engineer an irccloud replacement for myself.
Started with claude web + Opus 4.7 and continued with Claude Code. Ate up two full cycles of my quota in maybe 6-10 prompts.
Then I iterated on that with pi.dev+codex for HOURS, managed to use 50% of my Codex Pro subscription.
With Claude it's a constant battle of typing /usage after every iteration and trying to guess if it's enough for the next task or not =)
I used to use GLM mostly and had a Claude Pro subscription for occasional review and clean up.
Now I just use GLM.
I do think Claude Max is value for money. But it's more value than I personally need and I like Anthropic less and less.
The other criticism I see is "ask it what happened in 1989" but as a my use case isn't writing a high school history essay I simply don't care. Or believe one should seek those kind of answers from any AI. (If you're curious it simply cuts off the reply).
I fully appreciate that YMMV and what sits right for others will not align with what's acceptable to me. Anthropic and OpenAI both are in my badbooks as much as Z.ai. pick your poison as they say.