{"id":50479,"topic":"ai","source":"联合早报","title":"欧美宣布人工智能发展计划 - 联合早报","url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","url_hash":"a8d46b05357d9be31cd7212e045a9217900e2cf4","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","content":null,"image_url":null,"lang":"zh","published_at":"2026-07-31T08:12:11+00:00","fetched_at":"2026-07-31T09:15:07+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://www.zaobao.com.sg/news/world/story20260731-9450611","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":277,"usable_text_length":277,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":277}},"news_item":{"id":50479,"canonical_url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","source_url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","title":"欧美宣布人工智能发展计划 - 联合早报","source_name":"联合早报","author":null,"published_at":"2026-07-31T08:12:11+00:00","locale":"zh","topic":"ai","tags":[],"rss_summary":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","full_text":null,"excerpt":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","extraction":{"state":"failed","confidence":0.2,"error":"trafilatura_none","explanation":"Low confidence: extractor returned no usable article text.","diagnostics_url":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611","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":277,"usable_text_length":277,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":277}}},"display_formats":["compact","card","full","digest_section","json"]},"daily_stack_record":{"title":"欧美宣布人工智能发展计划 - 联合早报","url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","summary":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","source":"联合早报","date":"2026-07-31T08:12:11+00:00","content":"","confidence":0.2,"diagnostics_url":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611","quality_bucket":"low","failure_kind":"extractor_empty","retryable":false,"quality_reason":"Low confidence: extractor returned no usable article text.","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":277,"usable_text_length":277,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":277}},"tags":[]},"fallback_formats":["markdown","json","html"],"actions":{"read":"/item/50479","export_markdown":"/api/items/50479/export?format=markdown","export_json":"/api/items/50479/export?format=json","diagnose":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611"},"formats":{"full":{"id":50479,"title":"欧美宣布人工智能发展计划 - 联合早报","url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","source":"联合早报","author":null,"published_at":"2026-07-31T08:12:11+00:00","locale":"zh","topic":"ai","tags":[],"excerpt":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","full_text":null,"reading_time_min":1,"extraction":{"state":"failed","confidence":0.2,"error":"trafilatura_none","explanation":"Low confidence: extractor returned no usable article text.","diagnostics_url":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611","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":277,"usable_text_length":277,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":277}}},"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":277,"usable_text_length":277,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":277}},"actions":{"read":"/item/50479","export_markdown":"/api/items/50479/export?format=markdown","export_json":"/api/items/50479/export?format=json","diagnose":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611"}},"digest":{"id":50479,"title":"欧美宣布人工智能发展计划 - 联合早报","url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","source":"联合早报","topic":"ai","published_at":"2026-07-31T08:12:11+00:00","excerpt":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","quality_bucket":"low","quality_reason":"Low confidence: extractor returned no usable article text.","reading_time_min":1,"cluster_id":null},"card":{"display_title":"欧美宣布人工智能发展计划 - 联合早报","subtitle":"联合早报 · 2026-07-31","summary":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\"…","badges":["quality:low","issue:extractor_empty"],"links":{"read":"/item/50479","original":"https://www.zaobao.com.sg/news/world/story20260731-9450611","diagnose":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611"},"quality_warning":"Low confidence: extractor returned no usable article text."},"export":{"title":"欧美宣布人工智能发展计划 - 联合早报","url":"https://www.zaobao.com.sg/news/world/story20260731-9450611","summary":"<a href=\"https://news.google.com/rss/articles/CBMiakFVX3lxTE9sNll5NXpvSEFkendudWRSdlk0NjJ0b0s4NXZHZnMtSzFyUThLNktXUDZjUXNVX3R4MC1rdm9KbW81Z0oxcnF2bkdBZGsyZUlTSEZ3RW9QYjlJY0w4RjIxOWJTNkFzbGttM0E?oc=5\" target=\"_blank\">欧美宣布人工智能发展计划</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">联合早报</font>","source":"联合早报","date":"2026-07-31T08:12:11+00:00","content":"","confidence":0.2,"diagnostics_url":"/api/diagnose?url=https%3A//www.zaobao.com.sg/news/world/story20260731-9450611","quality_bucket":"low","failure_kind":"extractor_empty","retryable":false,"quality_reason":"Low confidence: extractor returned no usable article text.","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":277,"usable_text_length":277,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":277}},"tags":[],"format_contract_version":"news_item_formats.v1"}}}