Zhipu AI Leaks GLM-5.5 Plans for August Launch
Reactions from ranked influencers
2 posts
Zhipu's Opus killer and Fable rival more or less credible 5.6 or 5.7 can claim to be "mythos class" as announced by @jietang
🚨 GLM-5.5 Leak http://Z.ai may be preparing to skip GLM-5.3 entirely • GLM-5.5 is targeting an August release • Designed to compete directly with OpenAI, Anthropic, Google, and xAI • Rumored to feature 1T+ parameters • Expected to remain open-weight • Likely to keep its 1M token context window • Built for long-running coding agents and autonomous workflows Do you think GLM-5.5 can surpass Fable 5?
Though he was talking about Fable Right now, Fable by EoY 2026 looks conservative if anything of course Anthropic also is beyond Fable now