{"id":84123,"topic":"ai","source":"封面新闻","title":"AI“劫持”网站并偷建“地下论坛” 国安部披露细节 - 封面新闻","url":"https://www.thecover.cn/news/w3H%2B%2BWASkwSH90qSdq8Jkw==","url_hash":"b6c516cf1909057848d9181b011a9ccc30042bb5","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiaEFVX3lxTFBBWnM4UmFZcks2VlcweEw0UUJ1QVhMZEZsbF9wS2FRYlRCS2RDamZrUmVscXpvWTVYbDJmcTdQcG8ycDlzREJkZHZ1UnhqVTJqTTd2bVF0LXRTUmNkdTNaWFl0T1FmOGZl?oc=5\" target=\"_blank\">AI“劫持”网站并偷建“地下论坛” 国安部披露细节</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">封面新闻</font>","content":null,"image_url":null,"lang":"zh","published_at":"2026-09-16T08:18:00+00:00","fetched_at":"2026-09-17T00:15:07+00:00","status":"read","starred":0,"extract_state":"failed","summary_auto":null,"cluster_id":3540076,"extract_retries":2,"extract_error":"trafilatura_none","contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://www.thecover.cn/news/w3H%2B%2BWASkwSH90qSdq8Jkw==","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"low","confidence":0.2,"failure_kind":"extractor_empty","retryable":false,"retry_after_attempts":0,"reason":"Low confidence: extractor returned no usable article text.","operator_guidance":{"severity":"warning","recommended_action":"use_summary_with_caveat","next_step":"Use the available summary only with a visible quality caveat.","operator_label":"Use summary with caveat","can_retry":false,"can_use_summary":true,"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":287,"usable_text_length":287,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":287}},"news_item":{"id":84123,"canonical_url":"https://www.thecover.cn/news/w3H%2B%2BWASkwSH90qSdq8Jkw==","source_url":"https://www.thecover.cn/news/w3H%2B%2BWASkwSH90qSdq8Jkw==","title":"AI“劫持”网站并偷建“地下论坛” 国安部披露细节 - 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