{"id":87756,"topic":"ai","source":"华尔街日报中文网","title":"硅谷AI路线之争：阿莫迪想刹车，黄仁勋踩油门 - 华尔街日报中文网","url":"https://cn.wsj.com/articles/%E7%A1%85%E8%B0%B7ai%E8%B7%AF%E7%BA%BF%E4%B9%8B%E4%BA%89-%E9%98%BF%E8%8E%AB%E8%BF%AA%E6%83%B3%E5%88%B9%E8%BD%A6-%E9%BB%84%E4%BB%81%E5%8B%8B%E8%B8%A9%E6%B2%B9%E9%97%A8-38fb2a7a","url_hash":"346446d0bdededaac6e1a5dd59b26d594e0f8254","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiqwJBVV95cUxNeWJiLWZSOEswSE9wTG4wYVBETTduZGNrbzQ2TW02WGhRY25VRnlVdWxRd1EwMUUtWnI0WkpOT2JFTXZzbUJkTG9RbWkyTmhyVzlDX1dIQ1VVNUVFbldoSWtaVUZHWEw5OHE3RnZGRHhIaXJZY2JWNlVkeko5SGNCNGVEemsxc25HVF9sVklOSTFTX1EzdEVXMFJRQTNta0duRzFNUFhic3pnOXdncF90Yk9WSE4wbVVtdld0Nm9IdnVKLVZpUXJ2V20wMTJiYVpFZm5QcXBaaWktUUNRTTFza0w4WFRTVjltNEVZX3FvYnZNWUhKZmtRaXpNbER3VTNJSWdPdlczbVBmRHZIXzNMa1RwdjhpUWlCWkFNaGl3N2lsbzVaRVpUNEI3SQ?oc=5\" target=\"_blank\">硅谷AI路线之争：阿莫迪想刹车，黄仁勋踩油门</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">华尔街日报中文网</font>","content":null,"image_url":null,"lang":"zh","published_at":"2026-09-21T07:39:00+00:00","fetched_at":"2026-09-22T06:15:07+00:00","status":"read","starred":0,"extract_state":"failed","summary_auto":null,"cluster_id":null,"extract_retries":2,"extract_error":"http_401","contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://cn.wsj.com/articles/%E7%A1%85%E8%B0%B7ai%E8%B7%AF%E7%BA%BF%E4%B9%8B%E4%BA%89-%E9%98%BF%E8%8E%AB%E8%BF%AA%E6%83%B3%E5%88%B9%E8%BD%A6-%E9%BB%84%E4%BB%81%E5%8B%8B%E8%B8%A9%E6%B2%B9%E9%97%A8-38fb2a7a","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"failed","confidence":0.0,"failure_kind":"http","retryable":false,"retry_after_attempts":0,"reason":"Low confidence: HTTP extraction failure (http_401).","operator_guidance":{"severity":"action_required","recommended_action":"manual_review","next_step":"Open diagnostics and review the original source manually before use.","operator_label":"Manual review","can_retry":false,"can_use_summary":false,"diagnostics_required":true},"content_depth":{"contract_version":"content_depth.v1","category":"summary_only","label":"Summary only","has_full_text":false,"has_summary":true,"content_length":0,"summary_length":550,"usable_text_length":550,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"http_401","extract_retries":2,"content_length":0,"summary_length":550}},"news_item":{"id":87756,"canonical_url":"https://cn.wsj.com/articles/%E7%A1%85%E8%B0%B7ai%E8%B7%AF%E7%BA%BF%E4%B9%8B%E4%BA%89-%E9%98%BF%E8%8E%AB%E8%BF%AA%E6%83%B3%E5%88%B9%E8%BD%A6-%E9%BB%84%E4%BB%81%E5%8B%8B%E8%B8%A9%E6%B2%B9%E9%97%A8-38fb2a7a","source_url":"https://cn.wsj.com/articles/%E7%A1%85%E8%B0%B7ai%E8%B7%AF%E7%BA%BF%E4%B9%8B%E4%BA%89-%E9%98%BF%E8%8E%AB%E8%BF%AA%E6%83%B3%E5%88%B9%E8%BD%A6-%E9%BB%84%E4%BB%81%E5%8B%8B%E8%B8%A9%E6%B2%B9%E9%97%A8-38fb2a7a","title":"硅谷AI路线之争：阿莫迪想刹车，黄仁勋踩油门 - 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