{"entity": "Lei Mao", "url": "https://wpnews.pro/entity/Lei Mao", "count": 1, "articles": [{"slug": "pytorch-custom-operation", "title": "PyTorch Custom Operation", "url": "https://wpnews.pro/news/pytorch-custom-operation", "published_at": "2026-06-01 15:39:29+00:00"}]}