diff --git a/src/agent/cost_guard.rs b/src/agent/cost_guard.rs
index 2ddeae58..59d4ed85 100644
--- a/src/agent/cost_guard.rs
+++ b/src/agent/cost_guard.rs
@@ -4,7 +4,7 @@
 //! to prevent runaway agents from burning through API credits. Especially
 //! important for daemon/heartbeat modes where the agent acts autonomously.
 
-use std::collections::VecDeque;
+use std::collections::{HashMap, VecDeque};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::time::Instant;
 
@@ -53,6 +53,14 @@ impl std::fmt::Display for CostLimitExceeded {
     }
 }
 
+/// Per-model token usage counters.
+#[derive(Debug, Clone, Default)]
+pub struct ModelTokens {
+    pub input_tokens: u64,
+    pub output_tokens: u64,
+    pub cost: Decimal,
+}
+
 /// Tracks costs and action rates, enforcing configurable limits.
 ///
 /// Thread-safe; designed to be shared via `Arc<CostGuard>`.
@@ -67,6 +75,9 @@ pub struct CostGuard {
 
     /// Flag set when daily budget is exceeded to short-circuit checks.
     budget_exceeded: AtomicBool,
+
+    /// Per-model token usage since startup.
+    model_tokens: Mutex<HashMap<String, ModelTokens>>,
 }
 
 struct DailyCost {
@@ -85,6 +96,7 @@ impl CostGuard {
             }),
             action_window: Mutex::new(VecDeque::new()),
             budget_exceeded: AtomicBool::new(false),
+            model_tokens: Mutex::new(HashMap::new()),
         }
     }
 
@@ -192,6 +204,15 @@ impl CostGuard {
             window.push_back(Instant::now());
         }
 
+        // Track per-model token usage
+        {
+            let mut tokens = self.model_tokens.lock().await;
+            let entry = tokens.entry(model.to_string()).or_default();
+            entry.input_tokens += u64::from(input_tokens);
+            entry.output_tokens += u64::from(output_tokens);
+            entry.cost += cost;
+        }
+
         cost
     }
 
@@ -215,6 +236,11 @@ impl CostGuard {
         }
         window.len() as u64
     }
+
+    /// Per-model token usage since startup.
+    pub async fn model_usage(&self) -> HashMap<String, ModelTokens> {
+        self.model_tokens.lock().await.clone()
+    }
 }
 
 /// Convert a Decimal USD amount to whole cents (truncated).
@@ -336,4 +362,37 @@ mod tests {
         assert!(rate.to_string().contains("101 actions"));
         assert!(rate.to_string().contains("100 allowed"));
     }
+
+    #[tokio::test]
+    async fn test_model_usage_per_model_tracking() {
+        let guard = CostGuard::new(CostGuardConfig::default());
+
+        // Initially empty
+        assert!(guard.model_usage().await.is_empty());
+
+        // Record calls for two different models
+        guard.record_llm_call("gpt-4o", 1000, 500).await;
+        guard.record_llm_call("gpt-4o", 2000, 1000).await;
+        guard
+            .record_llm_call("claude-3-5-sonnet-20241022", 500, 200)
+            .await;
+
+        let usage = guard.model_usage().await;
+        assert_eq!(usage.len(), 2);
+
+        let gpt = usage.get("gpt-4o").expect("gpt-4o should be tracked");
+        assert_eq!(gpt.input_tokens, 3000);
+        assert_eq!(gpt.output_tokens, 1500);
+        assert!(gpt.cost > Decimal::ZERO);
+
+        let claude = usage
+            .get("claude-3-5-sonnet-20241022")
+            .expect("claude should be tracked");
+        assert_eq!(claude.input_tokens, 500);
+        assert_eq!(claude.output_tokens, 200);
+        assert!(claude.cost > Decimal::ZERO);
+
+        // Costs should differ since models have different pricing
+        assert_ne!(gpt.cost, claude.cost);
+    }
 }
diff --git a/src/channels/web/mod.rs b/src/channels/web/mod.rs
index 90a4cd04..a212978e 100644
--- a/src/channels/web/mod.rs
+++ b/src/channels/web/mod.rs
@@ -89,6 +89,8 @@ impl GatewayChannel {
             skill_registry: None,
             skill_catalog: None,
             chat_rate_limiter: server::RateLimiter::new(30, 60),
+            cost_guard: None,
+            startup_time: std::time::Instant::now(),
         });
 
         Self {
@@ -119,6 +121,8 @@ impl GatewayChannel {
             skill_registry: self.state.skill_registry.clone(),
             skill_catalog: self.state.skill_catalog.clone(),
             chat_rate_limiter: server::RateLimiter::new(30, 60),
+            cost_guard: self.state.cost_guard.clone(),
+            startup_time: self.state.startup_time,
         };
         mutate(&mut new_state);
         self.state = Arc::new(new_state);
@@ -206,6 +210,12 @@ impl GatewayChannel {
         self
     }
 
+    /// Inject the cost guard for token/cost tracking in the status popover.
+    pub fn with_cost_guard(mut self, cg: Arc<crate::agent::cost_guard::CostGuard>) -> Self {
+        self.rebuild_state(|s| s.cost_guard = Some(cg));
+        self
+    }
+
     /// Get the auth token (for printing to console on startup).
     pub fn auth_token(&self) -> &str {
         &self.auth_token
diff --git a/src/channels/web/server.rs b/src/channels/web/server.rs
index 45a22686..a4ee00a2 100644
--- a/src/channels/web/server.rs
+++ b/src/channels/web/server.rs
@@ -148,6 +148,10 @@ pub struct GatewayState {
     pub skill_catalog: Option<Arc<crate::skills::catalog::SkillCatalog>>,
     /// Rate limiter for chat endpoints (30 messages per 60 seconds).
     pub chat_rate_limiter: RateLimiter,
+    /// Cost guard for token/cost tracking.
+    pub cost_guard: Option<Arc<crate::agent::cost_guard::CostGuard>>,
+    /// Server startup time for uptime calculation.
+    pub startup_time: std::time::Instant,
 }
 
 /// Start the gateway HTTP server.
@@ -2569,18 +2573,57 @@ async fn gateway_status_handler(
         .map(|t| t.connection_count())
         .unwrap_or(0);
 
+    let uptime_secs = state.startup_time.elapsed().as_secs();
+
+    let (daily_cost, actions_this_hour, model_usage) = if let Some(ref cg) = state.cost_guard {
+        let cost = cg.daily_spend().await;
+        let actions = cg.actions_this_hour().await;
+        let usage = cg.model_usage().await;
+        let models: Vec<ModelUsageEntry> = usage
+            .into_iter()
+            .map(|(model, tokens)| ModelUsageEntry {
+                model,
+                input_tokens: tokens.input_tokens,
+                output_tokens: tokens.output_tokens,
+                cost: format!("{:.6}", tokens.cost),
+            })
+            .collect();
+        (Some(format!("{:.4}", cost)), Some(actions), Some(models))
+    } else {
+        (None, None, None)
+    };
+
     Json(GatewayStatusResponse {
         sse_connections,
         ws_connections,
         total_connections: sse_connections + ws_connections,
+        uptime_secs,
+        daily_cost,
+        actions_this_hour,
+        model_usage,
     })
 }
 
+#[derive(serde::Serialize)]
+struct ModelUsageEntry {
+    model: String,
+    input_tokens: u64,
+    output_tokens: u64,
+    cost: String,
+}
+
 #[derive(serde::Serialize)]
 struct GatewayStatusResponse {
     sse_connections: u64,
     ws_connections: u64,
     total_connections: u64,
+    uptime_secs: u64,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    daily_cost: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    actions_this_hour: Option<u64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    model_usage: Option<Vec<ModelUsageEntry>>,
 }
 
 #[cfg(test)]
diff --git a/src/channels/web/static/app.js b/src/channels/web/static/app.js
index 57ba3947..d24cf96b 100644
--- a/src/channels/web/static/app.js
+++ b/src/channels/web/static/app.js
@@ -2252,13 +2252,72 @@ function startGatewayStatusPolling() {
   gatewayStatusInterval = setInterval(fetchGatewayStatus, 30000);
 }
 
+function formatTokenCount(n) {
+  if (n == null || n === 0) return '0';
+  if (n >= 1000000) return (n / 1000000).toFixed(1) + 'M';
+  if (n >= 1000) return (n / 1000).toFixed(1) + 'k';
+  return '' + n;
+}
+
+function formatCost(costStr) {
+  if (!costStr) return '$0.00';
+  var n = parseFloat(costStr);
+  if (n < 0.01) return '$' + n.toFixed(4);
+  return '$' + n.toFixed(2);
+}
+
+function shortModelName(model) {
+  // Strip provider prefix and shorten common model names
+  var m = model.indexOf('/') >= 0 ? model.split('/').pop() : model;
+  // Shorten dated suffixes
+  m = m.replace(/-20\d{6}$/, '');
+  return m;
+}
+
 function fetchGatewayStatus() {
-  apiFetch('/api/gateway/status').then((data) => {
-    const popover = document.getElementById('gateway-popover');
-    popover.innerHTML = '<div class="gw-stat"><span>SSE clients</span><span>' + (data.sse_clients || 0) + '</span></div>'
-      + '<div class="gw-stat"><span>Log clients</span><span>' + (data.log_clients || 0) + '</span></div>'
-      + '<div class="gw-stat"><span>Uptime</span><span>' + formatDuration(data.uptime_secs) + '</span></div>';
-  }).catch(() => {});
+  apiFetch('/api/gateway/status').then(function(data) {
+    var popover = document.getElementById('gateway-popover');
+    var html = '';
+
+    // Connection info
+    html += '<div class="gw-section-label">Connections</div>';
+    html += '<div class="gw-stat"><span>SSE</span><span>' + (data.sse_connections || 0) + '</span></div>';
+    html += '<div class="gw-stat"><span>WebSocket</span><span>' + (data.ws_connections || 0) + '</span></div>';
+    html += '<div class="gw-stat"><span>Uptime</span><span>' + formatDuration(data.uptime_secs) + '</span></div>';
+
+    // Cost tracker
+    if (data.daily_cost != null) {
+      html += '<div class="gw-divider"></div>';
+      html += '<div class="gw-section-label">Cost Today</div>';
+      html += '<div class="gw-stat"><span>Spent</span><span>' + formatCost(data.daily_cost) + '</span></div>';
+      if (data.actions_this_hour != null) {
+        html += '<div class="gw-stat"><span>Actions/hr</span><span>' + data.actions_this_hour + '</span></div>';
+      }
+    }
+
+    // Per-model token usage
+    if (data.model_usage && data.model_usage.length > 0) {
+      html += '<div class="gw-divider"></div>';
+      html += '<div class="gw-section-label">Token Usage</div>';
+      data.model_usage.sort(function(a, b) {
+        return (b.input_tokens + b.output_tokens) - (a.input_tokens + a.output_tokens);
+      });
+      for (var i = 0; i < data.model_usage.length; i++) {
+        var m = data.model_usage[i];
+        var name = escapeHtml(shortModelName(m.model));
+        html += '<div class="gw-model-row">'
+          + '<span class="gw-model-name">' + name + '</span>'
+          + '<span class="gw-model-cost">' + escapeHtml(formatCost(m.cost)) + '</span>'
+          + '</div>';
+        html += '<div class="gw-token-detail">'
+          + '<span>in: ' + formatTokenCount(m.input_tokens) + '</span>'
+          + '<span>out: ' + formatTokenCount(m.output_tokens) + '</span>'
+          + '</div>';
+      }
+    }
+
+    popover.innerHTML = html;
+  }).catch(function() {});
 }
 
 // Show/hide popover on hover
diff --git a/src/channels/web/static/style.css b/src/channels/web/static/style.css
index f62c25b1..626834c3 100644
--- a/src/channels/web/static/style.css
+++ b/src/channels/web/static/style.css
@@ -2549,7 +2549,7 @@ mark {
   border: 1px solid var(--border);
   border-radius: var(--radius-lg);
   padding: 12px;
-  min-width: 180px;
+  min-width: 220px;
   box-shadow: var(--shadow);
   z-index: 100;
 }
@@ -2558,6 +2558,20 @@ mark {
   display: block;
 }
 
+.gw-section-label {
+  font-size: 10px;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  color: var(--text-muted, var(--text-secondary));
+  margin-bottom: 4px;
+  font-weight: 600;
+}
+
+.gw-divider {
+  border-top: 1px solid var(--border);
+  margin: 8px 0;
+}
+
 .gw-stat {
   display: flex;
   justify-content: space-between;
@@ -2571,6 +2585,37 @@ mark {
   font-weight: 500;
 }
 
+.gw-model-row {
+  display: flex;
+  justify-content: space-between;
+  font-size: 12px;
+  padding: 3px 0 0 0;
+}
+
+.gw-model-name {
+  color: var(--text);
+  font-weight: 500;
+  font-size: 11px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  max-width: 140px;
+}
+
+.gw-model-cost {
+  color: var(--accent, var(--text));
+  font-weight: 500;
+  font-size: 11px;
+}
+
+.gw-token-detail {
+  display: flex;
+  gap: 12px;
+  font-size: 10px;
+  color: var(--text-secondary);
+  padding: 1px 0 4px 0;
+}
+
 /* --- Extension install form --- */
 
 .ext-install-form {
diff --git a/src/channels/web/ws.rs b/src/channels/web/ws.rs
index 2ada57e1..6e91717d 100644
--- a/src/channels/web/ws.rs
+++ b/src/channels/web/ws.rs
@@ -490,6 +490,8 @@ mod tests {
             skill_registry: None,
             skill_catalog: None,
             chat_rate_limiter: crate::channels::web::server::RateLimiter::new(30, 60),
+            cost_guard: None,
+            startup_time: std::time::Instant::now(),
         }
     }
 }
diff --git a/src/main.rs b/src/main.rs
index b4a5831e..f02da188 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1319,6 +1319,14 @@ async fn main() -> anyhow::Result<()> {
         (None, None)
     };
 
+    // Create cost guard early so gateway can reference it.
+    let cost_guard = Arc::new(ironclaw::agent::cost_guard::CostGuard::new(
+        ironclaw::agent::cost_guard::CostGuardConfig {
+            max_cost_per_day_cents: config.agent.max_cost_per_day_cents,
+            max_actions_per_hour: config.agent.max_actions_per_hour,
+        },
+    ));
+
     // Add web gateway channel if configured
     let mut gateway_url: Option<String> = None;
     if let Some(ref gw_config) = config.channels.gateway {
@@ -1345,6 +1353,7 @@ async fn main() -> anyhow::Result<()> {
         if let Some(ref sc) = skill_catalog {
             gw = gw.with_skill_catalog(Arc::clone(sc));
         }
+        gw = gw.with_cost_guard(Arc::clone(&cost_guard));
         if config.sandbox.enabled {
             gw = gw.with_prompt_queue(Arc::clone(&prompt_queue));
 
@@ -1379,12 +1388,6 @@ async fn main() -> anyhow::Result<()> {
     let boot_cheap_model = cheap_llm.as_ref().map(|c| c.model_name().to_string());
 
     // Create and run the agent
-    let cost_guard = Arc::new(ironclaw::agent::cost_guard::CostGuard::new(
-        ironclaw::agent::cost_guard::CostGuardConfig {
-            max_cost_per_day_cents: config.agent.max_cost_per_day_cents,
-            max_actions_per_hour: config.agent.max_actions_per_hour,
-        },
-    ));
     let deps = AgentDeps {
         store: db,
         llm,
diff --git a/tests/openai_compat_integration.rs b/tests/openai_compat_integration.rs
index cf5be23a..32623150 100644
--- a/tests/openai_compat_integration.rs
+++ b/tests/openai_compat_integration.rs
@@ -198,6 +198,8 @@ async fn start_test_server_with_provider(
         skill_registry: None,
         skill_catalog: None,
         chat_rate_limiter: ironclaw::channels::web::server::RateLimiter::new(30, 60),
+        cost_guard: None,
+        startup_time: std::time::Instant::now(),
     });
 
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
@@ -683,6 +685,8 @@ async fn test_no_llm_provider_returns_503() {
         skill_registry: None,
         skill_catalog: None,
         chat_rate_limiter: ironclaw::channels::web::server::RateLimiter::new(30, 60),
+        cost_guard: None,
+        startup_time: std::time::Instant::now(),
     });
 
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
diff --git a/tests/ws_gateway_integration.rs b/tests/ws_gateway_integration.rs
index 3ae713a2..cb002f2f 100644
--- a/tests/ws_gateway_integration.rs
+++ b/tests/ws_gateway_integration.rs
@@ -56,6 +56,8 @@ async fn start_test_server() -> (
         skill_registry: None,
         skill_catalog: None,
         chat_rate_limiter: ironclaw::channels::web::server::RateLimiter::new(30, 60),
+        cost_guard: None,
+        startup_time: std::time::Instant::now(),
     });
 
     let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();