feat(metrics): add avg_sum_reward and eval_s to metrics output

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

scripts/ci/parse_eval_metrics.py

@@ -39,30 +39,30 @@ import sys
 from pathlib import Path
 
 
-def _extract_pc_success(info: dict) -> tuple[float | None, int | None]:
+def _extract_metrics(info: dict) -> tuple[float | None, int | None, float | None, float | None]:
-    """Extract (pc_success, n_episodes) from eval_info.json.
+    """Extract (pc_success, n_episodes, avg_sum_reward, eval_s) from eval_info.json.
 
     Handles two output shapes:
       - Single-task: {"aggregated": {"pc_success": 80.0, ...}}
       - Multi-task:  {"overall": {"pc_success": 80.0, "n_episodes": 5, ...}}
     """
-    # Single-task path
+    for key in ("aggregated", "overall"):
-    if "aggregated" in info:
+        if key not in info:
-        agg = info["aggregated"]
+            continue
+        agg = info[key]
         pc = agg.get("pc_success")
-        n = agg.get("n_episodes")  # may be absent in older format
+        n = agg.get("n_episodes")
+        reward = agg.get("avg_sum_reward")
+        eval_s = agg.get("eval_s")
         if pc is not None and not math.isnan(pc):
-            return float(pc), int(n) if n is not None else None
+            return (
+                float(pc),
+                int(n) if n is not None else None,
+                float(reward) if reward is not None else None,
+                float(eval_s) if eval_s is not None else None,
+            )
 
-    # Multi-task path
+    return None, None, None, None
-    if "overall" in info:
-        overall = info["overall"]
-        pc = overall.get("pc_success")
-        n = overall.get("n_episodes")
-        if pc is not None and not math.isnan(pc):
-            return float(pc), int(n) if n is not None else None
-
-    return None, None
 
 
 def main() -> int:
@@ -80,11 +80,13 @@ def main() -> int:
 
     pc_success: float | None = None
     n_episodes: int | None = None
+    avg_sum_reward: float | None = None
+    eval_s: float | None = None
 
     if eval_info_path.exists():
         try:
             info = json.loads(eval_info_path.read_text())
-            pc_success, n_episodes = _extract_pc_success(info)
+            pc_success, n_episodes, avg_sum_reward, eval_s = _extract_metrics(info)
         except (json.JSONDecodeError, KeyError, TypeError) as exc:
             print(f"[parse_eval_metrics] Warning: could not parse eval_info.json: {exc}", file=sys.stderr)
     else:
@@ -99,6 +101,8 @@ def main() -> int:
         "policy": args.policy,
         "pc_success": pc_success,
         "n_episodes": n_episodes,
+        "avg_sum_reward": avg_sum_reward,
+        "eval_s": eval_s,
     }
 
     out_path = artifacts_dir / "metrics.json"