{"id":44827,"topic":"ai","source":"New Scientist","title":"Extremely basic AI prompt cracks decades-old maths problem - New Scientist","url":"https://www.newscientist.com/article/2580932-extremely-basic-ai-prompt-cracks-decades-old-maths-problem/","url_hash":"4714a93758a4b1c38a800aa8bc470bb4555782ed","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMipwFBVV95cUxOSWdyOEJlbnZyXzBZazFsMWFhR01malo3Nl9RZUdRUEt4MTVHWkhTcHVTUDFhT2hGcVdjUm1Oel91SGxMdTNaWG9pS0lNdWt1OWE0RkhKZGp1bmRnMW5rM2pDcUk3M1pkc2RLUGh0b09vNHZuTUZCZ2VfRk1HOVpQYkpSalFieGZJZVhIYVRSNW9SVGoySUV0eEVOUEpsOTlHaW1vOVpCUQ?oc=5\" target=\"_blank\">Extremely basic AI prompt cracks decades-old maths problem</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">New Scientist</font>","content":null,"image_url":null,"lang":"en","published_at":"2026-07-23T18:56:35+00:00","fetched_at":"2026-07-23T22:15:06+00:00","status":"read","starred":0,"extract_state":"failed","summary_auto":null,"cluster_id":null,"extract_retries":2,"extract_error":"http_406","contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://www.newscientist.com/article/2580932-extremely-basic-ai-prompt-cracks-decades-old-maths-problem/","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"failed","confidence":0.0,"failure_kind":"http","retryable":false,"retry_after_attempts":0,"reason":"Low confidence: HTTP extraction failure (http_406).","operator_guidance":{"severity":"action_required","recommended_action":"manual_review","next_step":"Open diagnostics and review the original source manually before use.","operator_label":"Manual review","can_retry":false,"can_use_summary":false,"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":415,"usable_text_length":415,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"http_406","extract_retries":2,"content_length":0,"summary_length":415}},"news_item":{"id":44827,"canonical_url":"https://www.newscientist.com/article/2580932-extremely-basic-ai-prompt-cracks-decades-old-maths-problem/","source_url":"https://www.newscientist.com/article/2580932-extremely-basic-ai-prompt-cracks-decades-old-maths-problem/","title":"Extremely basic AI prompt cracks decades-old maths problem - 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