Card: training progress with live plots

README.md

@@ -66,6 +66,17 @@ The model reads codes from the band-group tokenizer, which splits the 128 mel ba
 
 `evaluations/<run>/` holds the paired lyrics test of each lyrics run: the per-track loss with aligned, removed and mismatched lyrics.
 
+## Training progress
+
+The runs on the Jetson AGX Thor publish their metrics here every two hours
+(`deploy/hf/publish.sh` in the code repository): `metrics/<run>.jsonl` holds
+every logged event, and `plots/<run>.png` shows, from left to right, the
+training and validation loss in nats per code against optimizer step, the
+latest validation loss of each codebook (coarse levels are far easier to
+predict than fine ones), and the throughput in positions per second.
+
+![pq-large training curves](plots/pq-large.png)
+
 ## Layout
 
 ```text