[Zhipu's Next-Generation Model Emerges: GLM-5.3 Appears in ZCode Search Results] According to monitoring by Beating, Zhipu's next-generation model GLM-5.3 appears to have been prematurely revealed. Bing search results briefly indexed the ZCode page title as 'GLM-5.3 Official Harness.' ZCode is Zhipu's programming tool designed to support GLM, used for planning, coding, reviewing, and executing development tasks. However, upon visiting the official website, the page still displays 'GLM-5.2 Official Harness.' Zhipu's model release records, development documentation, and API lists are only updated to GLM-5.2, with no mention of GLM-5.3. Current information only confirms that 'GLM-5.3' was once included in the ZCode page's search index, possibly as a test title or pre-configuration. Yesterday, Zhipu Z.ai's global head Li Zixuan publicly asked users whether GLM-5.2 is still sufficient given the frequent emergence of new models, hinting at potential hype for the release of a new model. [Original Link]