diff --git a/src/cli/services/agent-spawner.ts b/src/cli/services/agent-spawner.ts
index 90ecb25d2..58c1bff4f 100644
--- a/src/cli/services/agent-spawner.ts
+++ b/src/cli/services/agent-spawner.ts
@@ -17,12 +17,7 @@ import { buildExpandedPath, buildExpandedEnv } from '../../shared/pathUtils';
 import { isWindows, getWhichCommand } from '../../shared/platformDetection';
 
 // Claude Code arguments for batch mode (stream-json format)
-const CLAUDE_ARGS = [
-	'--print',
-	'--verbose',
-	'--output-format',
-	'stream-json',
-];
+const CLAUDE_ARGS = ['--print', '--verbose', '--output-format', 'stream-json'];
 
 // Permission bypass arg for Claude — skipped in read-only mode
 const CLAUDE_YOLO_ARGS = ['--dangerously-skip-permissions'];
diff --git a/src/cli/services/batch-processor.ts b/src/cli/services/batch-processor.ts
index 15b8f40e6..6018e02da 100644
--- a/src/cli/services/batch-processor.ts
+++ b/src/cli/services/batch-processor.ts
@@ -479,7 +479,8 @@ export async function* runPlaybook(
 						session.toolType,
 						session.cwd,
 						BATCH_SYNOPSIS_PROMPT,
-						result.agentSessionId
+						result.agentSessionId,
+						{ customModel: session.customModel }
 					);
 
 					if (synopsisResult.success && synopsisResult.response) {