{"id": "miles_brundage", "name": "Miles Brundage", "kind": "person", "bio": "", "updated_at": "2026-10-09", "source": "Hourahead /p/miles_brundage", "claims": [], "threads": [{"object": "openai", "title": "OpenAI", "headline": "Miles Brundage 称离开 OpenAI 后减重 100 磅，否认主因是压力", "published_at": "2026-10-09T00:23:14.000Z", "source_url": "https://x.com/Miles_Brundage/status/2108352550852604376", "role": "独立研究者"}, {"object": "xai", "title": "xAI", "headline": "Miles Brundage：Grok 4.7 在部分安全场景上略好，但仍落后于最先进水平", "published_at": "2026-09-22T03:52:47.000Z", "source_url": "https://x.com/Miles_Brundage/status/2102244694990463195", "role": "独立研究者"}]}