[{"claim":"Infinity raised $15M at ~$100M valuation to build CUDA-alternative GPU abstraction, with ex-OpenAI and ex-Anthropic researchers. Thesis: as hardware diversity increases, CUDA lock-in cost rises, making abstraction more valuable than hardware-specific optimization.","confidence":null,"evidence_type":"needs_verification","labels":["Funding","AI Infrastructure","GPU Abstraction","Watch","Watchlist"],"score":null,"signal_date":"2026-07-21","signal_id":"sig-20260721-startup-infinity","source_url":"NEEDS_URL","theme":["CUDA lock-in costlier as hardware diversifies","abstraction over hardware-specific optimization","ex-OpenAI/Anthropic pedigree validates thesis"],"verification_status":"needs_verification"}]