diff --git a/README.md b/README.md
index e0f0e863..b6224e6b 100644
--- a/README.md
+++ b/README.md
@@ -2,13 +2,15 @@
 
 ## What's New
 
+### Jan 31, 2020
+* Update ResNet50 weights with a new 79.038 result from further JSD / AugMix experiments. Full command line for reproduction in training section below.
+
 ### Jan 11/12, 2020
 * Master may be a bit unstable wrt to training, these changes have been tested but not all combos
 * Implementations of AugMix added to existing RA and AA. Including numerous supporting pieces like JSD loss (Jensen-Shannon divergence + CE), and AugMixDataset
 * SplitBatchNorm adaptation layer added for implementing Auxiliary BN as per AdvProp paper
 * ResNet-50 AugMix trained model w/ 79% top-1 added
 * `seresnext26tn_32x4d` - 77.99 top-1, 93.75 top-5 added to tiered experiment, higher img/s than 't' and 'd'
-* Command lines/hparams and more AugMix and related model updates for above coming soon...
 
 ### Jan 3, 2020
 * Add RandAugment trained EfficientNet-B0 weight with 77.7 top-1. Trained by [Michael Klachko](https://github.com/michaelklachko) with this code and recent hparams (see Training section)
@@ -140,7 +142,7 @@ I've leveraged the training scripts in this repository to train a few of the mod
 | mixnet_xl | 80.478 (19.522) | 94.932 (5.068) | 11.90M | bicubic | 224 |
 | efficientnet_b2 | 80.402 (19.598) | 95.076 (4.924) | 9.11M | bicubic | 260 |
 | resnext50d_32x4d | 79.674 (20.326) | 94.868 (5.132) | 25.1M | bicubic | 224 |
-| resnet50 | 78.994 (21.006) | 94.396 (5.604) | 25.6M | bicubic | 224 |
+| resnet50 | 79.038 (20.962) | 94.390 (5.610) | 25.6M | bicubic | 224 |
 | mixnet_l | 78.976 (21.024 | 94.184 (5.816) | 7.33M | bicubic | 224 |
 | efficientnet_b1 | 78.692 (21.308) | 94.086 (5.914) | 7.79M | bicubic | 240 |
 | resnext50_32x4d | 78.512 (21.488) | 94.042 (5.958) | 25M | bicubic | 224 |
@@ -292,6 +294,11 @@ Michael Klachko achieved these results with the command line for B2 adapted for
 
 `./distributed_train.sh 2 /imagenet/ --model efficientnet_b0 -b 384 --sched step --epochs 450 --decay-epochs 2.4 --decay-rate .97 --opt rmsproptf --opt-eps .001 -j 8 --warmup-lr 1e-6 --weight-decay 1e-5 --drop 0.2 --drop-connect 0.2 --model-ema --model-ema-decay 0.9999 --aa rand-m9-mstd0.5 --remode pixel --reprob 0.2 --amp --lr .048`
 
+### ResNet50 with JSD loss and RandAugment (clean + 2x RA augs) - 79.04 top-1, 94.39 top-5
+
+Trained on two older 1080Ti cards, this took a while. Only slightly, non statistically better ImageNet validation result than my first good AugMix training of 79.99. However, these weights are more robust on tests with ImageNetV2, ImageNet-Sketch, etc. Unlike my first AugMix runs, I've enabled SplitBatchNorm, disabled random erasing on the clean split, and cranked up random erasing prob on the 2 augmented paths.
+
+`./distributed_train.sh 2 /imagenet -b 64 --model resnet50 --sched cosine --epochs 200 --lr 0.05 --amp --remode pixel --reprob 0.6 --aug-splits 3 --aa rand-m9-mstd0.5-inc1 --resplit --split-bn --jsd --dist-bn reduce`
 
 **TODO dig up some more**
 
diff --git a/timm/models/resnet.py b/timm/models/resnet.py
index 18952980..422eb0cb 100644
--- a/timm/models/resnet.py
+++ b/timm/models/resnet.py
@@ -42,7 +42,7 @@ default_cfgs = {
         url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-weights/resnet26d-69e92c46.pth',
         interpolation='bicubic'),
     'resnet50': _cfg(
-        url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-weights/resnet50_am-6c502b37.pth',
+        url='https://github.com/rwightman/pytorch-image-models/releases/download/v0.1-weights/resnet50_ram-a26f946b.pth',
         interpolation='bicubic'),
     'resnet50d': _cfg(
         url='',