{"type": "article", "title": "Tencent open-sources Hy4 preview with 770B parameters and a 1M-token context", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/tencent-open-sources-hy4-preview-with-770b-parameters-and-a-1m-token-context", "original_source": "https://technode.com/2026/08/28/tencent-open-sources-hy4-preview-with-770b-parameters-and-a-1m-token-context/", "published": "2026-08-28T13:32:49+00:00", "accessed": "2026-08-28", "id": "tencent-open-sources-hy4-preview-with-770b-parameters-and-a-1m-token-context"}