GLM-5.3 from @Zai_org is now open source — and live on SiliconFlow. 🚀 Day-0 support, as always.
No extra scale. A lot more intelligence. 744B total / 40B active — the same base model as GLM-5.2, pushed much further through post-training. Competitive with Fable 5 and GPT-5.6 Sol across frontier coding and agentic benchmarks.
SiliconFlow ranks #1 in GLM-5.2 token share on @OpenRouter. Now we’re bringing that experience to GLM-5.3. Build with GLM-5.3 now.