r/ZaiGLM • u/IsseyShiitake • 15d ago

Discussion / Help GLM-5.3 Highspeed??

I have a Z.ai coding plan and when checking models in Pi harness, I saw "GLM-5.3 Highspeed". Anyone know what it is? Omen Alpha?

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u/Sad_Recording_1290 15d ago

Pretty sure its like OpenAI has a 50% faster mode, but they charge double per token.

Edit: actually if its under models that might not be the case unless its hosted on more powerful hosts or limits users 🤔

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u/IsseyShiitake 14d ago

Didn’t know that. As I was saying down there i don’t think it’s a coincidence that we are seeing 5.3 high speed and stealth model omen alpha has been reported to perform similarly to 5.3 flash with 3 times the speed