Baseten Launches GLM-5.3 API with 743B Params and 1M Context
baseten · x · 2026-08-29
Baseten has launched GLM-5.3 on its Model APIs. Key features include being the smartest open-weight model at 743B parameters, a 1M token context window, US-only availability initially, and Zero Data Retention (ZDR) capabilities.
Related event: Z.ai Releases Open-Weight GLM-5.3 with Day-One Adoption Across Platforms(19 posts)→
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