13:32
2026-08-28
technode.com
large-language-models
Tencent open-sources Hy4 preview with 770B parameters and a 1M-token context
Tencent Hunyuan released and open-sourced Hy4 preview on Aug. 28, a large language model with 770 billion total parameters, 49 billion activated parameters, and a context window exceeding 1 million to…