15h ago

Zai_org Launches GLM-5.1-HighSpeed Achieving 400 Tokens Per Second

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🚀 GLM-5.1-HighSpeed is live: 400 tokens/s — a new speed ceiling for flagship-tier LLM APIs. Not a smaller model traded for speed. A flagship from @Zai_org that's also the fastest. 📖 Full technical deep-dive 👇 https://www.tilert.ai/blog/speed-as-the-next-scaling-law.html

8:17 PM · May 21, 2026 View on X