Leak says Z.ai’s GLM-5.5 may skip GLM-5.3 and launch in August with 1T+ parameters
iamfakhrealam · x · 2026-07-26
Leak suggests Z.ai is preparing GLM-5.5 for August with 1T+ parameters
A quoted leak claims GLM-5.5 could skip GLM-5.3 entirely and arrive in August as a direct competitor to Fable 5 and Mythos.
Alleged specs
- 1T+ parameters
- Open-weight release
- 1M-token context window retained
- Built for long-running coding agents and autonomous workflows
The post is framed as a leak rather than an official announcement, but it points to a potentially large jump in Z.ai’s model line.
Related event: Rumor: Zhipu's GLM-5.5 to launch in August with over 1T parameters(2 posts)→
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