diff --git a/benchmarks/vllm_cluster_bench.py b/benchmarks/vllm_cluster_bench.py
index 555c070..26c2f62 100755
--- a/benchmarks/vllm_cluster_bench.py
+++ b/benchmarks/vllm_cluster_bench.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-import subprocess, time, json, sys, os, requests, argparse
+import subprocess, time, json, sys, os, requests, argparse, re
 from pathlib import Path
 
 # =========================
@@ -47,15 +47,14 @@ MODELS_TO_RUN = models.MODELS_TO_RUN
 
 def log(msg): print(f"\n[CLUSTER-BENCH] {msg}")
 
-def check_ray_status():
-    """Checks if Ray cluster is active with at least 2 nodes."""
+def get_ray_nodes():
+    """Returns a list of active Ray node IPs."""
     try:
         res = subprocess.run(["ray", "status"], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
         if res.returncode != 0:
-            return False
+            return []
             
-        # Basic check for 2 nodes
-        active_nodes = 0
+        nodes = []
         in_active_section = False
         for line in res.stdout.splitlines():
             if "Active:" in line:
@@ -64,12 +63,22 @@ def check_ray_status():
             if "Pending:" in line or "Recent failures:" in line:
                 in_active_section = False
             
-            if in_active_section and line.strip().startswith("1 node_"):
-                active_nodes += 1
+            if in_active_section:
+                # Look for "1 node_<IP>" pattern
+                # Existing logic checked for startswith("1 node_")
+                # We use regex to be robust and capture the IP
+                match = re.search(r"node_(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})", line)
+                if match:
+                    nodes.append(match.group(1))
                 
-        return active_nodes >= 2
+        return nodes
     except:
-        return False
+        return []
+
+def check_ray_status():
+    """Checks if Ray cluster is active with at least 2 nodes."""
+    nodes = get_ray_nodes()
+    return len(nodes) >= 2
 
 def get_net_iface(ip_prefix="192.168.100"):
     """
@@ -95,16 +104,48 @@ def get_local_ip(iface):
     except:
         return "127.0.0.1"
 
+def nuke_vllm_cache_on_node(ip, is_local=False):
+    """Clears vLLM cache on a specific node."""
+    cmd_str = f"Locally" if is_local else f"on {ip}"
+    print(f"Clearing vLLM cache {cmd_str}...", end="", flush=True)
+    
+    try:
+        if is_local:
+            cache = Path.home() / ".cache" / "vllm"
+            if cache.exists():
+                subprocess.run(["rm", "-rf", str(cache)], check=True)
+                cache.mkdir(parents=True, exist_ok=True)
+        else:
+            # Remote SSH
+            ssh_cmd = [
+                "ssh", "-o", "StrictHostKeyChecking=no", ip,
+                "rm -rf ~/.cache/vllm && mkdir -p ~/.cache/vllm"
+            ]
+            subprocess.run(ssh_cmd, check=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+            
+        print(" Done.")
+    except Exception as e:
+        print(f" Failed ({e}).")
+
 def nuke_vllm_cache():
-    cache = Path.home() / ".cache" / "vllm"
-    if cache.exists():
-        try:
-            print(f"Clearing vLLM cache...", end="", flush=True)
-            subprocess.run(["rm", "-rf", str(cache)], check=True)
-            cache.mkdir(parents=True, exist_ok=True)
-            print(" Done.")
-            time.sleep(2)
-        except: pass
+    """Clears vLLM cache on ALL cluster nodes."""
+    nodes = get_ray_nodes()
+    rdma_iface = get_net_iface()
+    local_ip = get_local_ip(rdma_iface)
+    
+    # If no nodes found (unexpected if we are running bench), try just local
+    if not nodes:
+        nuke_vllm_cache_on_node(local_ip, is_local=True)
+        return
+
+    for node_ip in nodes:
+        # Check if node is local
+        # Simple string match, but IPs might vary (localhost vs 192.168...)
+        # We trust get_local_ip returns the IP used in the cluster (192.168.100.x)
+        is_local = (node_ip == local_ip) or (node_ip == "127.0.0.1")
+        nuke_vllm_cache_on_node(node_ip, is_local)
+
+    time.sleep(2)
 
 def get_dataset():
     # Same as original
@@ -161,9 +202,9 @@ def get_model_args(model):
         
     if config.get("trust_remote"): cmd.append("--trust-remote-code")
     
-    # Respect config for Eager Mode (Apple-to-Apples with TP=1)
-    if config.get("enforce_eager"): 
-        cmd.append("--enforce-eager")
+    # ALWAYS Enforce Eager Mode for Cluster Benchmarks (TP=2)
+    # Distributed Graph Capture is unstable/prone to hangs on Strix Halo Cluster
+    cmd.append("--enforce-eager")
     
     return cmd