v0.4.10: watchdog env-driven checkpoint

scripts/watchdog_eval_v4.py

@@ -9,14 +9,17 @@ the zero-shot baseline: 150 actions, hf backend) and writes
 /content/eval_v4_control.json.
 """
 import json
+import os
 import subprocess
 import time
 
 STATUS = "/content/qwenjev_work_v3/v3_status.json"
 OUT = "/content/eval_v4_control.json"
+# v0.4.10: namespace-driven so the same watchdog serves v4 and v4b reruns
+CKPT = "checkpoints/" + os.environ.get("QWENJEV_OUT", "qwenjev-s1-hf-v4")
 CMD = ("cd /content/qwenjev && python3 -u ops/run_eval.py "
        "--games ar25 bp35 --max-actions 150 "
-       "--checkpoint checkpoints/qwenjev-s1-hf-v4 --backend hf "
+       f"--checkpoint {CKPT} --backend hf "
        f"--out {OUT} >> /content/eval_v4.log 2>&1")
 
 while True: