Hw PnG, PnG, PnG-Σ r PnG-π (Chns: 盘古大模型; pnyn: pángǔ dà móxíng) s mltmdl lrg lngg mdl dvlpd by Hw. t ws nnncd n Jly 7, 2023. Th nm f th lrg lrnng lngg mdl, PnG, ws drvd frm th Chns mythlgy nd flklr f Png, prmrdl chrctr rltd t th crtn f th wrld.