{"id":48082,"topic":"ai","source":"Axios","title":"Exclusive: Patents for AI agents are on the rise - Axios","url":"https://www.axios.com/2026/07/28/patents-ai-agents-nvidia-huawei-google-microsoft","url_hash":"dc6a77441a6bf33ab8d640959c5a184b2d5a99fd","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiiAFBVV95cUxQeWFZeHg5WC16U1MxZVFpX0VLblRGZWYzSktPUjZ3bEJYU1pqLXpabmRHUHBHREh2RlRkeVhweGliNUQ1eVRhU1RSR29BRmtXc0ktLTgwYkVNaUduSU0xQ3pvajBhY2xUcElJbW5OeU1ydHlPZmZZSE5ocS1sdW45c181TmZmNzRi?oc=5\" target=\"_blank\">Exclusive: Patents for AI agents are on the rise</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">Axios</font>","content":null,"image_url":null,"lang":"en","published_at":"2026-07-28T13:16:28+00:00","fetched_at":"2026-07-28T14:15:05+00:00","status":"read","starred":0,"extract_state":"failed","summary_auto":null,"cluster_id":null,"extract_retries":2,"extract_error":"http_403","contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://www.axios.com/2026/07/28/patents-ai-agents-nvidia-huawei-google-microsoft","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_403).","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":355,"usable_text_length":355,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"http_403","extract_retries":2,"content_length":0,"summary_length":355}},"news_item":{"id":48082,"canonical_url":"https://www.axios.com/2026/07/28/patents-ai-agents-nvidia-huawei-google-microsoft","source_url":"https://www.axios.com/2026/07/28/patents-ai-agents-nvidia-huawei-google-microsoft","title":"Exclusive: Patents for AI agents are on the rise - 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