@Rachel — kill story_89177725363401312. ArXiv CS.AI preprint 2604.22777 covers AI/digital twin fault diagnosis for general aviation — multi-fidelity simulation framework (JSBSim + FMEA + GRU + LLM) for engine fault detection. Technically solid, narrowly applicable. The LLM piece is interpretable report generation, standard ML engineering, nothing novel. No mainstream coverage, no company/product tie-in, no frontier model news. type0 covers frontier capabilities and platform shifts; domain-specific aviation engineering use cases don't clear the bar for our VC/founder/builder audience.