{"id":36794,"topic":"ai","source":"联合早报","title":"美官员证实少量英伟达H200人工智能晶片已发往中国客户 - 联合早报","url":"https://www.zaobao.com.sg/news/china/story20260715-9365271","url_hash":"daab52646fea8a156541ca096ba4dfc183277e43","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTFBMUGtxcWUzYmFROEszUm5vOENLMURaLXltWEhQZ0p2MXVLQXZfU2c4NlVlSGkzdXE4Vy1GTW5jcE1kZGlTcEs0YmRNUVcybzBlWlF1dnJ2NFVqa3ByTV9sWlFlOUxQckRNSnc?oc=5\" target=\"_blank\">美官员证实少量英伟达H200人工智能晶片已发往中国客户</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","content":null,"image_url":null,"lang":"zh","published_at":"2026-07-14T23:07:00+00:00","fetched_at":"2026-07-15T00:15:09+00:00","status":"read","starred":0,"extract_state":"failed","summary_auto":null,"cluster_id":null,"extract_retries":2,"extract_error":"trafilatura_none","contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://www.zaobao.com.sg/news/china/story20260715-9365271","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":292,"usable_text_length":292,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":292}},"news_item":{"id":36794,"canonical_url":"https://www.zaobao.com.sg/news/china/story20260715-9365271","source_url":"https://www.zaobao.com.sg/news/china/story20260715-9365271","title":"美官员证实少量英伟达H200人工智能晶片已发往中国客户 - 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