From 6982c6439198a9523b6c20f5cd92c0788986906d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 6 Jan 2026 17:35:08 +0000
Subject: [PATCH 1/2] Initial plan


From b2372b30aa5fe87a85c32d89e94fd95526963b6b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 6 Jan 2026 17:50:55 +0000
Subject: [PATCH 2/2] Add support for Claude Opus 4.5 model

Co-authored-by: avaitla <841497+avaitla@users.noreply.github.com>
---
 lib/constants/claudeModels.ts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/lib/constants/claudeModels.ts b/lib/constants/claudeModels.ts
index 744b08b9..36ef47bd 100644
--- a/lib/constants/claudeModels.ts
+++ b/lib/constants/claudeModels.ts
@@ -1,4 +1,5 @@
 export type ClaudeModelId =
+  | 'claude-opus-4-5-20251010'
   | 'claude-opus-4-1-20250805'
   | 'claude-sonnet-4-5-20250929'
   | 'claude-haiku-4-5-20251001';
@@ -16,6 +17,20 @@ export interface ClaudeModelDefinition {
 }
 
 export const CLAUDE_MODEL_DEFINITIONS: ClaudeModelDefinition[] = [
+  {
+    id: 'claude-opus-4-5-20251010',
+    name: 'Claude Opus 4.5',
+    description: 'Latest Opus release with enhanced reasoning and creativity',
+    supportsImages: true,
+    aliases: [
+      'claude-opus-4-5-20251010',
+      'claude-opus-4-5',
+      'claude-opus-4.5',
+      'opus-4-5-20251010',
+      'opus-4-5',
+      'opus-4.5',
+    ],
+  },
   {
     id: 'claude-opus-4-1-20250805',
     name: 'Claude Opus 4.1',