{"id":87006,"topic":"ai","source":"智源社区","title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","url":"https://hub.baai.ac.cn/view/58145","url_hash":"dc625d7966f88d4f69e358b41dce2a3a32444dc6","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</font>","content":null,"image_url":null,"lang":"zh","published_at":"2026-09-21T08:52:00+00:00","fetched_at":"2026-09-21T09:15:09+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://hub.baai.ac.cn/view/58145","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":246,"usable_text_length":246,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":246}},"news_item":{"id":87006,"canonical_url":"https://hub.baai.ac.cn/view/58145","source_url":"https://hub.baai.ac.cn/view/58145","title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","source_name":"智源社区","author":null,"published_at":"2026-09-21T08:52:00+00:00","locale":"zh","topic":"ai","tags":[],"rss_summary":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</font>","full_text":null,"excerpt":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</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//hub.baai.ac.cn/view/58145","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":246,"usable_text_length":246,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":246}}},"display_formats":["compact","card","full","digest_section","json"]},"daily_stack_record":{"title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","url":"https://hub.baai.ac.cn/view/58145","summary":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</font>","source":"智源社区","date":"2026-09-21T08:52:00+00:00","content":"","confidence":0.2,"diagnostics_url":"/api/diagnose?url=https%3A//hub.baai.ac.cn/view/58145","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":246,"usable_text_length":246,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":246}},"tags":[]},"fallback_formats":["markdown","json","html"],"actions":{"read":"/item/87006","export_markdown":"/api/items/87006/export?format=markdown","export_json":"/api/items/87006/export?format=json","diagnose":"/api/diagnose?url=https%3A//hub.baai.ac.cn/view/58145"},"formats":{"full":{"id":87006,"title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","url":"https://hub.baai.ac.cn/view/58145","source":"智源社区","author":null,"published_at":"2026-09-21T08:52:00+00:00","locale":"zh","topic":"ai","tags":[],"excerpt":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</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//hub.baai.ac.cn/view/58145","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":246,"usable_text_length":246,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":246}}},"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":246,"usable_text_length":246,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":246}},"actions":{"read":"/item/87006","export_markdown":"/api/items/87006/export?format=markdown","export_json":"/api/items/87006/export?format=json","diagnose":"/api/diagnose?url=https%3A//hub.baai.ac.cn/view/58145"}},"digest":{"id":87006,"title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","url":"https://hub.baai.ac.cn/view/58145","source":"智源社区","topic":"ai","published_at":"2026-09-21T08:52:00+00:00","excerpt":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</font>","quality_bucket":"low","quality_reason":"Low confidence: extractor returned no usable article text.","reading_time_min":1,"cluster_id":null},"card":{"display_title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","subtitle":"智源社区 · 2026-09-21","summary":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font…","badges":["quality:low","issue:extractor_empty"],"links":{"read":"/item/87006","original":"https://hub.baai.ac.cn/view/58145","diagnose":"/api/diagnose?url=https%3A//hub.baai.ac.cn/view/58145"},"quality_warning":"Low confidence: extractor returned no usable article text."},"export":{"title":"薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会 - 智源社区","url":"https://hub.baai.ac.cn/view/58145","summary":"<a href=\"https://news.google.com/rss/articles/CBMiSEFVX3lxTE9IbkZqODhEMmtEZUZQYU0xczkyczU4OGpXTHpsdXJnQWdtZzBNTHR5RHE3SExKUDROb0EtS25ZMXBLbFhXZk5pRw?oc=5\" target=\"_blank\">薛澜教授应邀参加英国国王查尔斯三世召集的人工智能峰会</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">智源社区</font>","source":"智源社区","date":"2026-09-21T08:52:00+00:00","content":"","confidence":0.2,"diagnostics_url":"/api/diagnose?url=https%3A//hub.baai.ac.cn/view/58145","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":246,"usable_text_length":246,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":246}},"tags":[],"format_contract_version":"news_item_formats.v1"}}}