Gemini Split Tests — R4

R4-flash-S1 R4-flash-S2 R4-flash-S3 R4-flash-S4 R4-flash-S5 R4-lite-S1 R4-lite-S2 R4-lite-S3 R4-lite-S4 R4-lite-S5 R4-pro-S1 R4-pro-S2 R4-pro-S3 R4-pro-S4 R4-pro-S5