{"id":92044,"topic":"ai","source":"TechCrunch","title":"Physical AI chip developer SiMa.ai hits $1.45B valuation - TechCrunch","url":"https://techcrunch.com/2026/09/28/physical-ai-chip-developer-sima-ai-hits-1-45b-valuation/","url_hash":"cd6b07489f6f111399ccb9a78e121cb339367e91","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMilAFBVV95cUxPYTdLR2U5RVBUd2QxaTU0WGNHc1p1S2Y4Wk1nTUhqMXlTOE1zeHdWc1Y2eFNfQ2FTZFB1bzZwT2dTSHp5Z3p4RVhwZUtNRGpkQ3RNYnVkUTd2ZG1EZk5PeGZNWGN0d19wOGp1dkQyRzRWM0xFcS04bjFkakt6Um5oWTFCTXphWERMYWRzX01IQURWekNZ?oc=5\" target=\"_blank\">Physical AI chip developer SiMa.ai hits $1.45B valuation</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">TechCrunch</font>","content":null,"image_url":null,"lang":"en","published_at":"2026-09-28T15:29:21+00:00","fetched_at":"2026-09-28T16:15:05+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://techcrunch.com/2026/09/28/physical-ai-chip-developer-sima-ai-hits-1-45b-valuation/","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":384,"usable_text_length":384,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":384}},"news_item":{"id":92044,"canonical_url":"https://techcrunch.com/2026/09/28/physical-ai-chip-developer-sima-ai-hits-1-45b-valuation/","source_url":"https://techcrunch.com/2026/09/28/physical-ai-chip-developer-sima-ai-hits-1-45b-valuation/","title":"Physical AI chip developer SiMa.ai hits $1.45B valuation - TechCrunch","source_name":"TechCrunch","author":null,"published_at":"2026-09-28T15:29:21+00:00","locale":"en","topic":"ai","tags":[],"rss_summary":"<a href=\"https://news.google.com/rss/articles/CBMilAFBVV95cUxPYTdLR2U5RVBUd2QxaTU0WGNHc1p1S2Y4Wk1nTUhqMXlTOE1zeHdWc1Y2eFNfQ2FTZFB1bzZwT2dTSHp5Z3p4RVhwZUtNRGpkQ3RNYnVkUTd2ZG1EZk5PeGZNWGN0d19wOGp1dkQyRzRWM0xFcS04bjFkakt6Um5oWTFCTXphWERMYWRzX01IQURWekNZ?oc=5\" target=\"_blank\">Physical AI chip developer SiMa.ai hits $1.45B valuation</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">TechCrunch</font>","full_text":null,"excerpt":"<a href=\"https://news.google.com/rss/articles/CBMilAFBVV95cUxPYTdLR2U5RVBUd2QxaTU0WGNHc1p1S2Y4Wk1nTUhqMXlTOE1zeHdWc1Y2eFNfQ2FTZFB1bzZwT2dTSHp5Z3p4RVhwZUtNRGpkQ3RNYnVkUTd2ZG1EZk5PeGZNWGN0d19wOGp1dkQyRzRWM0xFcS04bjFkakt6Um5oWTFCTXphWERMYWRzX01IQURWekNZ?oc=5\" target=\"_blank\">Physical AI chip developer SiMa.ai hits $1.45B valuation</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">TechCrunch</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//techcrunch.com/2026/09/28/physical-ai-chip-developer-sima-ai-hits-1-45b-valuation/","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":384,"usable_text_length":384,"source_field":"summary"},"legacy_collapsed":false,"signals":{"extract_state":"failed","extract_error":"trafilatura_none","extract_retries":2,"content_length":0,"summary_length":384}}},"display_formats":["compact","card","full","digest_section","json"]},"daily_stack_record":{"title":"Physical AI chip developer SiMa.ai hits $1.45B valuation - 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