Upload completed Stage 3 checkpoints

metrics/stage3_b32_step_0024000_metrics.json

@@ -0,0 +1,10 @@
+{
+  "metrics": {
+    "eval/decoded_mse": 0.015663639456033707,
+    "eval/decoded_psnr": 24.071673132974702,
+    "eval/noise_mse": 0.007658517919480801,
+    "eval/num_images": 100.0,
+    "eval/x0_mse": 0.0906320309638977
+  },
+  "step": 24000
+}