{"id":92547,"topic":"ai","source":"钢铁网","title":"陕西公布第一批“人工智能+”重点产品、典型案例，共40个 - 钢铁网","url":"https://news.mysteel.com/a/26092915/7FC9DD40C26D7C2B.html","url_hash":"e81eb3269533d2da1dfab57db4203bd19405efc8","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiaEFVX3lxTE1UeTg5Z1lrT0VHOGZ0VzVZZENodDhrZjkybGJjbnFjLWVMVm8yYUxBc1N5bHJ4YW52M21YOFZncm5lUWJMOVB6RElMQ2ZPU25Cb1BDbmFhcEN3Z3NrQ0pTd2FlV29iczl4?oc=5\" target=\"_blank\">陕西公布第一批“人工智能+”重点产品、典型案例，共40个</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">钢铁网</font>","content":null,"image_url":null,"lang":"zh","published_at":"2026-09-29T07:01:00+00:00","fetched_at":"2026-09-29T07:15:07+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://news.mysteel.com/a/26092915/7FC9DD40C26D7C2B.html","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":289,"usable_text_length":289,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":289}},"news_item":{"id":92547,"canonical_url":"https://news.mysteel.com/a/26092915/7FC9DD40C26D7C2B.html","source_url":"https://news.mysteel.com/a/26092915/7FC9DD40C26D7C2B.html","title":"陕西公布第一批“人工智能+”重点产品、典型案例，共40个 - 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