diff --git a/.husky/pre-commit b/.husky/pre-commit
index 6b5d4fa9..a0951d87 100755
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -12,7 +12,22 @@ echo "Running checks on staged files..."
 
 run_checks() {
   # shellcheck disable=SC2086 # intentionally preserving word splitting for file list
-  npx -y @biomejs/biome check --write --error-on-warnings $1
+  CHECK_OUTPUT=""
+  CHECK_STATUS=0
+  set +e
+  CHECK_OUTPUT="$(npx -y @biomejs/biome check --write --error-on-warnings "$1" 2>&1)"
+  CHECK_STATUS=$?
+  set -e
+
+  if [ "$CHECK_STATUS" -ne 0 ]; then
+    if printf '%s\n' "$CHECK_OUTPUT" | grep -Fq "No files were processed in the specified paths."; then
+      return 0
+    fi
+    echo "$CHECK_OUTPUT"
+    return "$CHECK_STATUS"
+  fi
+
+  [ -n "$CHECK_OUTPUT" ] && echo "$CHECK_OUTPUT"
 }
 
 # Run Biome only when staged files include style targets
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index 4a4ef7bf..5bec5412 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -2304,6 +2304,23 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"azure-openai-responses">,
+		"gpt-5.4-pro": {
+			id: "gpt-5.4-pro",
+			name: "GPT-5.4 Pro",
+			api: "azure-openai-responses",
+			provider: "azure-openai-responses",
+			baseUrl: "",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 30,
+				output: 180,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 1050000,
+			maxTokens: 128000,
+		} satisfies Model<"azure-openai-responses">,
 		"o1": {
 			id: "o1",
 			name: "o1",
@@ -2880,7 +2897,7 @@ export const MODELS = {
 		} satisfies Model<"openai-responses">,
 		"gpt-5.3-codex": {
 			id: "gpt-5.3-codex",
-			name: "GPT-5.3 Codex",
+			name: "GPT-5.3-Codex",
 			api: "openai-responses",
 			provider: "github-copilot",
 			baseUrl: "https://api.individual.githubcopilot.com",
@@ -2893,7 +2910,7 @@ export const MODELS = {
 				cacheRead: 0,
 				cacheWrite: 0,
 			},
-			contextWindow: 272000,
+			contextWindow: 400000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-responses">,
 		"grok-code-fast-1": {
@@ -5454,6 +5471,23 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-responses">,
+		"gpt-5.4-pro": {
+			id: "gpt-5.4-pro",
+			name: "GPT-5.4 Pro",
+			api: "openai-responses",
+			provider: "openai",
+			baseUrl: "https://api.openai.com/v1",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 30,
+				output: 180,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 1050000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-responses">,
 		"o1": {
 			id: "o1",
 			name: "o1",
@@ -6172,6 +6206,23 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-responses">,
+		"gpt-5.4-pro": {
+			id: "gpt-5.4-pro",
+			name: "GPT-5.4 Pro",
+			api: "openai-responses",
+			provider: "opencode",
+			baseUrl: "https://opencode.ai/zen/v1",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 30,
+				output: 180,
+				cacheRead: 30,
+				cacheWrite: 0,
+			},
+			contextWindow: 1050000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-responses">,
 		"kimi-k2.5": {
 			id: "kimi-k2.5",
 			name: "Kimi K2.5",