[{"data":1,"prerenderedAt":178},["ShallowReactive",2],{"run:drums-brushcompat-opacdecay-30k":3,"run-findings:drums-brushcompat-opacdecay-30k":145},{"run":4,"config":20,"metrics":54,"curve":60,"assets":144},{"id":5,"title":5,"subtitle":6,"eyebrow":7,"date":8,"workspace":9,"commit":10,"tags":11,"verdict":19},"drums-brushcompat-opacdecay-30k","P1.D multi-scene re-chain: drums brushcompat + opacity_decay 30k","Run summary · P1.M5 multi-scene parity (低 wallclock + 低 splats 版)","2026-05-25","splat","1a3d6cc",[12,13,14,15,16,17,18],"p1-d","multi-scene","brush-compat","premultiplied","opacity-decay","phase-d-multi","drums","partial",[21,24,27,30,33,36,39,42,45,48,51],{"key":22,"value":23},"dataset","\u002FUsers\u002Fotkrickey\u002Fdev\u002F3dgs-workspace\u002Fdatasets\u002Fnerf_synthetic\u002Fdrums",{"key":25,"value":26},"gt_convention","Premultiplied",{"key":28,"value":29},"iterations","30,000",{"key":31,"value":32},"seed","42",{"key":34,"value":35},"capacity","1,000,000 splats",{"key":37,"value":38},"sh_degree","3",{"key":40,"value":41},"loss","L1Ssim",{"key":43,"value":44},"lambda","0.200",{"key":46,"value":47},"ssim","window=7 sigma=1",{"key":49,"value":50},"backend.backward","Simd",{"key":52,"value":53},"backend.loss_path","Gpu",{"psnr":55,"wallclock":56,"wallclock_regress":57,"splats":58,"final_loss":59},27.197528839111328,"1h 1m 50s",false,868304,"1.044892e-2",{"loss":61,"splats":126},{"iters":62,"values":94},[63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93],1,1000,2000,3000,4000,5000,6000,7000,8000,9000,10000,11000,12000,13000,14000,15000,16000,17000,18000,19000,20000,21000,22000,23000,24000,25000,26000,27000,28000,29000,30000,[95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125],0.6063748598098755,0.048143163323402405,0.026572372764348984,0.02050841972231865,0.017308542504906654,0.015528297051787376,0.014353823848068714,0.01336863823235035,0.013092567212879658,0.012793424539268017,0.012501445598900318,0.012403016909956932,0.01223753858357668,0.01214461401104927,0.011976712383329868,0.011891975067555904,0.011635541915893555,0.011454571038484573,0.011375673115253448,0.011204470880329609,0.011164188385009766,0.011049957945942879,0.01095421053469181,0.01088622398674488,0.010785000398755074,0.01070546917617321,0.01074804738163948,0.010610626079142094,0.010516712442040443,0.010469519533216953,0.010448923334479332,{"iters":127,"values":128},[63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93],[129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58],5207,7436,148286,317188,458530,571732,659617,724979,771495,804185,828141,844300,854683,861491,865324,{"has_renders":57,"has_splat":57},[146],{"id":147,"title":148,"date":8,"status":149,"polarity":150,"category":151,"axes":152,"tags":155,"task_code":163,"related_runs":164,"delta_psnr":172,"delta_wallclock":173,"rank":174,"verdict":175,"impact_summary":176,"detail_path":177},"p1-d-multi-scene-rechain","P1.D multi-scene Phase D re-chain final — 8 scene mean 33.49 dB、brush mean 32.86 を +0.63 dB 上回り、universal win-win-win 実証","stable","positive","experiment",[63,153,154],2,3,[156,157,158,13,159,160,15,16,161,162],"p1","phase-d","milestone-m5","brush-parity","brush-超え","universal-win-win-win","rechain-final","P1.D multi-scene re-chain (M5 final)",[165,166,167,5,168,169,170,171],"lego-brushcompat-opacdecay-30k","chair-brushcompat-opacdecay-30k","ficus-brushcompat-opacdecay-30k","hotdog-brushcompat-opacdecay-30k","mic-brushcompat-opacdecay-30k","materials-brushcompat-opacdecay-30k","ship-brushcompat-opacdecay-30k","8 scene mean +0.63 dB vs brush paper (33.49 vs 32.86)","-61% total chain (13h+ → 5h 5m)","high","accepted-m5-complete","Phase D opacity_decay (rate=0.004 brush default) を 7 scene × 30k full chain bench、Lego val Phase D 30k と合わせて 8 scene 集計。**全 scene で baseline brushcompat 30k 比 PSNR + splats + wallclock すべて改善 (universal win-win-win)**: PSNR +0.18〜+1.42 dB \u002F splats -57〜-78% \u002F wallclock -39〜-69%。8 scene mean 33.49 dB vs brush paper 8 scene mean 32.86 dB = **+0.63 dB 上回り**、本実装が brush の multi-scene mean を decisive に超えた。brush 超え 3 scene (Lego val +4.07 \u002F drums +1.05 \u002F mic +1.02)、4 scene が brush 比 ±0.7 dB 圏内 (chair -0.02 \u002F hotdog -0.39 \u002F ship -0.01 \u002F materials -0.10)、最遠 scene でも ficus -0.65 で接近。全体 wallclock baseline chain (13h+) → Phase D re-chain 5h 5m (-61%)、mean splats 1.4M → 428k (-69%) で brush 282k に肉薄。P1.M5 完全達成 (Lego val > 36 dB ✅ + multi-scene mean > 32 dB ✅)、卒論 central evaluation table の final 数字確定、universal claim 完全実証。","\u002Ffindings\u002Fp1-d-multi-scene-rechain\u002F",1782449787766]