Research1h ago
Z.ai Releases High-Efficiency GLM-5.3 Model
The 750B parameter GLM-5.3 model outperforms larger competitors like Kimi K3 on agentic coding benchmarks. Z.ai will release the open weights on Hugging Face in two weeks. This efficiency gain proves scaling post-training delivers frontier performance without massive parameter counts. Developers can expect API access shortly to integrate these coding capabilities.