src-tauri/src/stats.rs

@@ -86,9 +86,10 @@ impl ContextWarning {
 /// Get the context window limit (in tokens) for a given model
 fn get_context_window_limit(model: &str) -> u64 {
     match model {
-        // Claude 4.6 family
-        "claude-opus-4-6" => 200_000,
-        "claude-sonnet-4-6" => 1_000_000, // 1M token context window
+        // Claude 4.7 - 1M token context window
+        "claude-opus-4-7" => 1_000_000,
+        // Claude 4.6 family - 1M token context window
+        "claude-opus-4-6" | "claude-sonnet-4-6" => 1_000_000,
         // Claude 4.5 family - 200K standard context
         "claude-opus-4-5-20251101"
         | "claude-sonnet-4-5-20250929"
@@ -490,7 +491,7 @@ fn is_consecutive_day(prev_date: &str, current_date: &str) -> bool {
     }
 }
 
-// Pricing as of February 2026
+// Pricing as of May 2026
 // https://platform.claude.com/docs/en/about-claude/models/overview
 // Cache pricing: https://platform.claude.com/docs/en/build-with-claude/prompt-caching
 pub fn calculate_cost(
@@ -501,14 +502,17 @@ pub fn calculate_cost(
     cache_read_tokens: Option<u64>,
 ) -> f64 {
     let (input_price_per_million, output_price_per_million) = match model {
-        // Current generation (Claude 4.6)
-        "claude-opus-4-6" => (5.0, 25.0),
+        // Current generation (Claude 4.7/4.6/4.5)
+        "claude-opus-4-7" => (5.0, 25.0),
         "claude-sonnet-4-6" => (3.0, 15.0),
+        "claude-haiku-4-5-20251001" => (1.0, 5.0),
+
+        // Previous generation (Claude 4.6)
+        "claude-opus-4-6" => (5.0, 25.0),
 
         // Previous generation (Claude 4.5)
         "claude-opus-4-5-20251101" => (5.0, 25.0),
         "claude-sonnet-4-5-20250929" => (3.0, 15.0),
-        "claude-haiku-4-5-20251001" => (1.0, 5.0),
 
         // Previous generation (Claude 4.x)
         "claude-opus-4-1-20250805" => (15.0, 75.0),
@@ -681,6 +685,15 @@ mod tests {
         assert!((cost - 0.165).abs() < 0.0001);
     }
 
+    #[test]
+    fn test_cost_calculation_opus_47() {
+        let cost = calculate_cost(1000, 2000, "claude-opus-4-7", None, None);
+        // Opus 4.7 pricing: $5/MTok input, $25/MTok output
+        // 1000 input tokens = $0.005, 2000 output tokens = $0.05
+        // Total = $0.055
+        assert!((cost - 0.055).abs() < 0.0001);
+    }
+
     #[test]
     fn test_cost_calculation_opus_45() {
         let cost = calculate_cost(1000, 2000, "claude-opus-4-5-20251101", None, None);
@@ -1019,6 +1032,16 @@ mod tests {
     // Context Window Tracking tests
     // =====================
 
+    #[test]
+    fn test_context_window_limit_opus_47() {
+        assert_eq!(get_context_window_limit("claude-opus-4-7"), 1_000_000);
+    }
+
+    #[test]
+    fn test_context_window_limit_opus_46() {
+        assert_eq!(get_context_window_limit("claude-opus-4-6"), 1_000_000);
+    }
+
     #[test]
     fn test_context_window_limit_claude_4() {
         assert_eq!(get_context_window_limit("claude-opus-4-5-20251101"), 200_000);

src/lib/components/ConfigSidebar.svelte

@@ -144,17 +144,20 @@
 
   const availableModels = [
     { value: "", label: "Default (from ~/.claude)" },
-    // Current generation (Claude 4.6)
-    { value: "claude-opus-4-6", label: "Claude Opus 4.6 (Most Capable)" },
+    // Current generation (Claude 4.7/4.6/4.5)
+    { value: "claude-opus-4-7", label: "Claude Opus 4.7 (Most Capable)" },
     { value: "claude-sonnet-4-6", label: "Claude Sonnet 4.6 (Recommended)" },
+    { value: "claude-haiku-4-5-20251001", label: "Claude Haiku 4.5 (Fast & Cheap)" },
+    // Previous generation (Claude 4.6)
+    { value: "claude-opus-4-6", label: "Claude Opus 4.6" },
     // Previous generation (Claude 4.5)
     { value: "claude-sonnet-4-5-20250929", label: "Claude Sonnet 4.5" },
-    { value: "claude-haiku-4-5-20251001", label: "Claude Haiku 4.5 (Fast & Cheap)" },
     { value: "claude-opus-4-5-20251101", label: "Claude Opus 4.5" },
     // Previous generation (Claude 4.x)
     { value: "claude-opus-4-1-20250805", label: "Claude Opus 4.1" },
-    { value: "claude-sonnet-4-20250514", label: "Claude Sonnet 4" },
-    { value: "claude-opus-4-20250514", label: "Claude Opus 4" },
+    // Deprecated — retire June 15, 2026
+    { value: "claude-sonnet-4-20250514", label: "Claude Sonnet 4 (Deprecated)" },
+    { value: "claude-opus-4-20250514", label: "Claude Opus 4 (Deprecated)" },
   ];
 
   const commonTools = [

src/lib/stores/stats.ts

@@ -10,13 +10,15 @@ export type BudgetType = "token" | "cost";
 // Model pricing (per million tokens) - keep in sync with stats.rs
 // Source: https://platform.claude.com/docs/en/about-claude/models/overview
 export const MODEL_PRICING: Record<string, { input: number; output: number }> = {
-  // Current generation (Claude 4.6)
-  "claude-opus-4-6": { input: 5.0, output: 25.0 },
+  // Current generation (Claude 4.7/4.6/4.5)
+  "claude-opus-4-7": { input: 5.0, output: 25.0 },
   "claude-sonnet-4-6": { input: 3.0, output: 15.0 },
+  "claude-haiku-4-5-20251001": { input: 1.0, output: 5.0 },
+  // Previous generation (Claude 4.6)
+  "claude-opus-4-6": { input: 5.0, output: 25.0 },
   // Previous generation (Claude 4.5)
   "claude-opus-4-5-20251101": { input: 5.0, output: 25.0 },
   "claude-sonnet-4-5-20250929": { input: 3.0, output: 15.0 },
-  "claude-haiku-4-5-20251001": { input: 1.0, output: 5.0 },
   // Previous generation (Claude 4.x)
   "claude-opus-4-1-20250805": { input: 15.0, output: 75.0 },
   "claude-opus-4-20250514": { input: 15.0, output: 75.0 },