Furthermore, we evaluated the tumor proportion score (TPS) by counting positively stained cells in 100 cells per image and found that PD‐L1 High showed significantly higher TPS, while PD‐L1 Low had very low TPS(Figure S4C).The H&E images were classified as Low and High PD‐L1, at CA 0.86 using 60 images (Figure S4D). The gene discussed is CD274; the disease is neoplasm.