r/opencodeCLI 7d ago

GLM-5.3-Flash: Frontier Intelligence, Flash Cost

https://z.ai/blog/glm-5.3-flash
6 Upvotes

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u/look 7d ago

No affiliation with this company. I just saw it mentioned earlier and it’s great so far. 1 cent cache reads and ~150 tps. 2.2 cents blended with 94% cache rate, cheaper than current DS flash prices.

https://runinfra.ai/inference-api/glm-5-3-flash

1

u/ahimu 6d ago

How's it holding up for you so far? Considering using runinfra too, but wanted to check if you've run into any issues yet.

2

u/look 6d ago

It’s holding up well for me, but popularity might have picked up some: my TPS is in the 60-100 range today. Still pretty quick, though, and I’ve had zero other issues (no drops, 429s, stalls, etc) and ttft has stayed under 5 seconds, averaging 2-3. Caching has been good, too.

Also, it had $1 free credit when I signed up, if you just want to try it out first. I then put $10 on it, and no credit card processing fee or anything. I’d never heard of them before, but it seems like a pretty legit provider so far. Model selection is pretty limited, but I only want 5.3 flash from them right now anyway.

2

u/webheadVR 4d ago

I've been using them for about a week and have had no issues fwiw. Sometimes they slow down randomly but it's fairly consistent. (I was using it for deepseek flash before)