[{"data":1,"prerenderedAt":24},["ShallowReactive",2],{"run:lego-30k-v4":3,"run-findings:lego-30k-v4":23},{"run":4,"metrics":18},{"id":5,"title":5,"subtitle":6,"eyebrow":7,"date":8,"workspace":9,"tags":10,"verdict":17},"lego-30k-v4","opacity_reset を切り refine 範囲を [500, 15000] に拡大した結果、init 10k → 最終 376,239 splats に膨張。training loss は 9.5e-3 まで下がるが val PSNR は 12.62 dB と overfitting \u002F 表現破綻。","Run summary · refine overgrowth ablation","2026-04-24","3dgs-rs",[11,12,13,14,15,16],"lego","30k","l1","no-reset","overgrowth","legacy","reject",{"psnr":19,"psnr_unit":20,"wallclock":21,"splats":22},12.618,"dB","1h 15m 19s",376239,[],1782449787766]