Lightspeed Venture Partners
Funding rounds with this investor on the cap table.
Thursday, May 28, 2026
Reactor is a San Francisco developer platform for real-time generative AI video. Founded by ex-Apple Vision Pro engineers Alberto Taiuti and Bryce Schmidtchen, the company offers an SDK and API that let developers build interactive applications powered by world models, generating video dynamically rather than via batch processing.
Triomics builds oncology-specific AI for cancer centers, automating chart prep, clinical trial matching, and tumor registry reporting against complex multi-year patient records. The platform is used by academic centers including Memorial Sloan Kettering and Yale Cancer Center, and is positioned against generic AI scribes by training models on oncology data rather than general clinical text.