
Cancel your subscriptions, Ox-Alpha is here! (GLM 5.3 Flash)
Matthew Berman29 August 2026Watch on YouTube
What you'll learn
- GLM 5.3 Flash is a mixture of experts model with 320 billion parameters, 18 billion active, at a tenth of its predecessor's price.
- It scores 63.4 on DeepSWE, passing Claude Opus 4.8, which sits at 58.0.
- Cost per completed task is 9 cents, against 95 cents for GPT 5.6 Soul and 3.14 dollar for Claude Fable 5.
- During the preview Z.ai served 100 billion tokens per day on Chinese AI chips alone, without Nvidia hardware.
- GLM 5.3 Flash averages 47,000 tokens per task, more than double the 20,000 tokens of GPT 5.6 Luna Max.
Topics
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Sources
What is known about this topic outside the broadcast, and where it says so.
Description from the channel
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