Aug 27 2026

Zhipu claims Ox Alpha as GLM-5.3-Flash and releases the weights under MIT: 320B parameters, 18B active, natively multimodal, after a week of anonymous free serving on OpenRouter.

OPENMODEL

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Z.ai

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Z.ai releases GLM-5.3's open weights by August 31st · 65%, resolves August 31st 2026
A second flagship API adopts time-of-day pricing · 55%, resolves February 17th 2027

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Aug 26 2026MODELOPEN

Alibaba open-weights Qwen3.8-Flash-Next, a preview of the Qwen4 architecture: 125B parameters with 6B active, 51B of n-gram embeddings, 262K context, multimodal, in standard and FP8 checkpoints.

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The second World Humanoid Robot Games close in Beijing: 2,056 robots, 666 teams, 16 countries, 51 events, with AgiBot claiming the medal lead and last year's leader Unitree without athletics medals through the weekend.

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