Left panel: X-ray luminosities in the 0.3–10 keV band of Swift-detected GRBs (Evans et al. 2007, 2009). Right panel: Radio afterglow luminosities at 9 GHz of the GRB catalog presented in Chandra & Frail (2012). EP241021a is represented in magenta stars, while low-luminosity GRBs, such as GRB 060218 (Campana et al. 2006; Soderberg et al. 2006), GRB 100316D (Starling et al. 2011; Margutti et al. 2013), GRB 980425 (Pian et al. 1999), and GRB 031203 (Watson et al. 2004) are represented with light blue, yellow, light red, and green squares, respectively, in both panels.