From 3d183fe0e891886bbd51a3c5b30b301e966cce03 Mon Sep 17 00:00:00 2001
From: Tam Nhu Tran <kaitran.ntt@gmail.com>
Date: Sat, 7 Mar 2026 15:35:12 +0700
Subject: [PATCH] fix(cliproxy): sync claude 4.6 selector defaults

---
 src/cliproxy/model-catalog.ts             | 15 ++++++++++++++-
 tests/unit/cliproxy/model-catalog.test.js | 21 +++++++++++++++++++++
 ui/src/lib/model-catalogs.ts              | 16 ++++++++++++++--
 3 files changed, 49 insertions(+), 3 deletions(-)

diff --git a/src/cliproxy/model-catalog.ts b/src/cliproxy/model-catalog.ts
index 5300ef8d..8194e640 100644
--- a/src/cliproxy/model-catalog.ts
+++ b/src/cliproxy/model-catalog.ts
@@ -223,7 +223,7 @@ export const MODEL_CATALOG: Partial<Record<CLIProxyProvider, ProviderCatalog>> =
   claude: {
     provider: 'claude',
     displayName: 'Claude (Anthropic)',
-    defaultModel: 'claude-sonnet-4-5-20250929',
+    defaultModel: 'claude-sonnet-4-6',
     models: [
       {
         id: 'claude-opus-4-6',
@@ -238,6 +238,19 @@ export const MODEL_CATALOG: Partial<Record<CLIProxyProvider, ProviderCatalog>> =
         },
         extendedContext: true,
       },
+      {
+        id: 'claude-sonnet-4-6',
+        name: 'Claude Sonnet 4.6',
+        description: 'Balanced performance and speed',
+        thinking: {
+          type: 'budget',
+          min: 1024,
+          max: 128000,
+          zeroAllowed: false,
+          dynamicAllowed: true,
+        },
+        extendedContext: true,
+      },
       {
         id: 'claude-opus-4-5-20251101',
         name: 'Claude Opus 4.5',
diff --git a/tests/unit/cliproxy/model-catalog.test.js b/tests/unit/cliproxy/model-catalog.test.js
index 87acb22a..ee9f5040 100644
--- a/tests/unit/cliproxy/model-catalog.test.js
+++ b/tests/unit/cliproxy/model-catalog.test.js
@@ -106,6 +106,27 @@ describe('Model Catalog', () => {
     });
   });
 
+  describe('Claude models', () => {
+    it('contains Claude provider catalog', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      assert(MODEL_CATALOG.claude, 'Should have Claude provider');
+      assert.strictEqual(MODEL_CATALOG.claude.provider, 'claude');
+      assert.strictEqual(MODEL_CATALOG.claude.displayName, 'Claude (Anthropic)');
+    });
+
+    it('has correct default model', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      assert.strictEqual(MODEL_CATALOG.claude.defaultModel, 'claude-sonnet-4-6');
+    });
+
+    it('includes Claude Sonnet 4.6', () => {
+      const { MODEL_CATALOG } = modelCatalog;
+      const sonnet = MODEL_CATALOG.claude.models.find((m) => m.id === 'claude-sonnet-4-6');
+      assert(sonnet, 'Should include Claude Sonnet 4.6');
+      assert.strictEqual(sonnet.name, 'Claude Sonnet 4.6');
+    });
+  });
+
   describe('Gemini models', () => {
     it('has correct default model', () => {
       const { MODEL_CATALOG } = modelCatalog;
diff --git a/ui/src/lib/model-catalogs.ts b/ui/src/lib/model-catalogs.ts
index 016d0564..0832c111 100644
--- a/ui/src/lib/model-catalogs.ts
+++ b/ui/src/lib/model-catalogs.ts
@@ -441,7 +441,7 @@ export const MODEL_CATALOGS: Record<string, ProviderCatalog> = {
   claude: {
     provider: 'claude',
     displayName: 'Claude (Anthropic)',
-    defaultModel: 'claude-sonnet-4-5-20250929',
+    defaultModel: 'claude-sonnet-4-6',
     models: [
       {
         id: 'claude-opus-4-6',
@@ -451,7 +451,19 @@ export const MODEL_CATALOGS: Record<string, ProviderCatalog> = {
         presetMapping: {
           default: 'claude-opus-4-6',
           opus: 'claude-opus-4-6',
-          sonnet: 'claude-sonnet-4-5-20250929',
+          sonnet: 'claude-sonnet-4-6',
+          haiku: 'claude-haiku-4-5-20251001',
+        },
+      },
+      {
+        id: 'claude-sonnet-4-6',
+        name: 'Claude Sonnet 4.6',
+        description: 'Balanced performance and speed',
+        extendedContext: true,
+        presetMapping: {
+          default: 'claude-sonnet-4-6',
+          opus: 'claude-opus-4-6',
+          sonnet: 'claude-sonnet-4-6',
           haiku: 'claude-haiku-4-5-20251001',
         },
       },