{"id":50167,"topic":"ai","source":"NPR","title":"Wall Street is growing increasingly uneasy at the AI investment bubble - NPR","url":"https://www.npr.org/2026/07/30/nx-s1-5911879/wall-street-is-growing-increasingly-uneasy-at-the-ai-investment-bubble","url_hash":"e93a39543045de471d2aea82a4ae2602a66b07b7","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMitgFBVV95cUxQY3g5WVZVMnc4dEtzb0l6SEktR0Q4WVZWNjJhRlFLYUY5MmpPRC1vS1MyTUZlOElGV3llVzNoY3ZqOWM1TlNqbHdoRUZmZ25sdjI0QmJXQnNVTGlDNGtkVmRscnBiRlNRcEF5aVlnRVJOc2duQXM1d2drYW9pdmJnb2NtQUpIWU5la3AwMS1vZ0daM1RINk13UXAzMnJ3cWZiMmRGaHJBM2RPeFJFY2pPUk5JdVBjZw?oc=5\" target=\"_blank\">Wall Street is growing increasingly uneasy at the AI investment bubble</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">NPR</font>","content":"Wall Street is growing increasingly uneasy at the AI investment bubble\nWall Street is growing increasingly uneasy at the AI investment bubble\n            \n                \n            \n            Audio will be available later today.","image_url":"https://media.npr.org/include/images/facebook-default-wide-s1400-c85.jpg","lang":"en","published_at":"2026-07-30T20:30:34+00:00","fetched_at":"2026-07-31T01:15:05+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"Wall Street is growing increasingly uneasy at the AI investment bubble\nWall Street is growing increasingly uneasy at the AI investment bubble\n            \n                \n            \n            Audio will be available later today.","cluster_id":null,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://www.npr.org/2026/07/30/nx-s1-5911879/wall-street-is-growing-increasingly-uneasy-at-the-ai-investment-bubble","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"medium","confidence":0.75,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"Medium confidence: short full text extraction produced 233 characters.","operator_guidance":{"severity":"info","recommended_action":"review_short_text","next_step":"Review the short extracted text before using it as a source.","operator_label":"Short text","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"partial_text","label":"Partial text","has_full_text":true,"has_summary":true,"content_length":233,"summary_length":233,"usable_text_length":233,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":233,"summary_length":233}},"news_item":{"id":50167,"canonical_url":"https://www.npr.org/2026/07/30/nx-s1-5911879/wall-street-is-growing-increasingly-uneasy-at-the-ai-investment-bubble","source_url":"https://www.npr.org/2026/07/30/nx-s1-5911879/wall-street-is-growing-increasingly-uneasy-at-the-ai-investment-bubble","title":"Wall Street is growing increasingly uneasy at the AI investment bubble - 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