Their servers are melting though - getting more timeouts etc
This is a huge blow to Anthropic/OpenAI/Google and a massive win for the rest of the world. The official API prices and speeds mean nothing for open source models.
That is unfortunate...
Honestly it's good enough that I feel comfortable recommending a Z.AI sub + a $20/mo OpenAI sub for all but the most AI pilled multi-orchestrators, or the die hard Claude fans. GLM writing + GPT reviewing/debugging feels pretty unlimited and minimally worse than just doing everything in GPT with the $200/mo plan.
Excited to see if this turns out to be a Open Weight Opus 4.5 or better.
and https://cognition.ai/blog/frontier-code
That being said, I've had a reasonably pleasant time with GLM-5.2 so far. (And have had an OK time with DeepSeek as well.)
By the time I'm done testing all the Chinese models, they'll be obsolete :)
am i missing something?
I haven't extensively used 5.2 yet, but it seems a lot better.
DeepSeek V4 has been quite amazing in our workloads and it operates at a fraction of the cost. I have not tried GLM 5.2 but it seems that it hits a sweet spot.
https://github.com/QuantiusBenignus/Zshelf/discussions/2
Not accounting for hardware, of course :)
Wasn't this released like 2 days ago? Everyone is still evaluating and playing around with it, things like the submission is just starting to come out. Give it some days at least before jumping to conclusions, ideally weeks.
I've tried a number of these, and the learning curve is very steep compared to "install Claude Code and pay $100/mo". There is no way saving me $50/month matters compared to figuring that out.
https://docs.z.ai/devpack/tool/claude
Here's my setup. I add this to my .bashrc
export ZAI_API_KEY="your_key_here"
alias claudez='ANTHROPIC_AUTH_TOKEN="$ZAI_API_KEY" ANTHROPIC_BASE_URL="https://api.z.ai/api/anthropic" ANTHROPIC_DEFAULT_OPUS_MODEL="glm-5.2[1m]" ANTHROPIC_DEFAULT_SONNET_MODEL="glm-4.7" ANTHROPIC_DEFAULT_HAIKU_MODEL="glm-4.7" claude'
Then I just run claudez
pro tip the same thing works with deepseek https://api-docs.deepseek.com/guides/anthropic_api
Even more pro tip: Claude Code can set this up for you haha
Unless this were a massive differentiator, people aren't going to be "talking about it" the way GP suggests!
Looking at openrouter [1], some of the cheaper offerings are for quantized models. Not sure how much intelligence is lost in quantization. And they are not 3 times cheaper. Where did you find 3x lower prices for APIs? I am considering skipping open router and using them directly for that price.
edit:
I see, croft [2] 8bit for $0.50/$0.08/$2.20
link?
> Why
imho everything but opus produces unusable code (fable was even better...), eg gpt5.5 seems to write the absolute worst code that still technically solves the problem; tbh I'd be totally willing to trade "raw intelligence" for "code taste"
more labs need to figure out whatever anthropic did to destroy everybody else on frontiercode bench
Tiberium•47m ago
I know it's hard to improve on that, but now that their models are good enough at raw intelligence, I think this should become a higher priority task.
Currently on https://artificialanalysis.ai/#output-tokens GPT 5.5 xhigh spends 16k tokens total on average, GPT 5.5 high is 10k, Fable 5 33k, Opus 4.8 41k, GLM 5.2 is 42k. GPT 5.5 is extremely reasoning efficient.
Of course if you convert those values to actual request cost, GLM 5.2 will probably beat GPT 5.5/Opus 4.8, but speed matters for a lot of people, I think.
bertili•39m ago
[1] https://z.ai/blog/glm-5.2
Tiberium•37m ago
andai•19m ago
epolanski•1m ago
Low nailed the overwhelming majority of mundane tasks on it's own, medium was good for more complex stuff.
vorticalbox•16m ago
To point where I stop it and simple tell it to “start writing code you can work it out as you go along”
Seems writers block also effects LLM
epolanski•2m ago
It's clear it was the vibe coding model, as like no other model before, fully turned you into his assistant instead of the other way around.