Architectures of all 27 detected systems with minimum three planets and at least one inner small planet and one outer giant, including the TOI-1438 system assuming a planetary nature of signal d. The largest orbital period ratio between two adjacent planets in each system increases from top to bottom and is written in parentheses after the name of the host star. The sizes and colors of the circles indicate the radii and masses of the planets, respectively. Planets with transit measurements are outlined in black. All planets have RV measurements except for HD 73344 b, Kepler−167 b, c, and d, as well as the eight planets orbiting KOI-351.