diff --git a/internal/providers/configs/anthropic.json b/internal/providers/configs/anthropic.json
index 4d98014d7aaa9b568fa9f5d005eafbf444b43401..f3fc4a655594b1238cd37d7bc5d0052e3773ebe3 100644
--- a/internal/providers/configs/anthropic.json
+++ b/internal/providers/configs/anthropic.json
@@ -5,7 +5,7 @@
   "api_key": "$ANTHROPIC_API_KEY",
   "api_endpoint": "$ANTHROPIC_API_ENDPOINT",
   "default_large_model_id": "claude-sonnet-4-5-20250929",
-  "default_small_model_id": "claude-3-5-haiku-20241022",
+  "default_small_model_id": "claude-haiku-4-5-20251001",
   "models": [
     {
       "id": "claude-sonnet-4-5-20250929",
@@ -91,54 +91,6 @@
       "default_max_tokens": 50000,
       "can_reason": true,
       "supports_attachments": true
-    },
-    {
-      "id": "claude-3-7-sonnet-20250219",
-      "name": "Claude 3.7 Sonnet",
-      "cost_per_1m_in": 3,
-      "cost_per_1m_out": 15,
-      "cost_per_1m_in_cached": 3.75,
-      "cost_per_1m_out_cached": 0.3,
-      "context_window": 200000,
-      "default_max_tokens": 50000,
-      "can_reason": true,
-      "supports_attachments": true
-    },
-    {
-      "id": "claude-3-5-haiku-20241022",
-      "name": "Claude 3.5 Haiku",
-      "cost_per_1m_in": 0.7999999999999999,
-      "cost_per_1m_out": 4,
-      "cost_per_1m_in_cached": 1,
-      "cost_per_1m_out_cached": 0.08,
-      "context_window": 200000,
-      "default_max_tokens": 5000,
-      "can_reason": false,
-      "supports_attachments": true
-    },
-    {
-      "id": "claude-3-5-sonnet-20240620",
-      "name": "Claude 3.5 Sonnet (Old)",
-      "cost_per_1m_in": 3,
-      "cost_per_1m_out": 15,
-      "cost_per_1m_in_cached": 3.75,
-      "cost_per_1m_out_cached": 0.3,
-      "context_window": 200000,
-      "default_max_tokens": 5000,
-      "can_reason": false,
-      "supports_attachments": true
-    },
-    {
-      "id": "claude-3-5-sonnet-20241022",
-      "name": "Claude 3.5 Sonnet (New)",
-      "cost_per_1m_in": 3,
-      "cost_per_1m_out": 15,
-      "cost_per_1m_in_cached": 3.75,
-      "cost_per_1m_out_cached": 0.3,
-      "context_window": 200000,
-      "default_max_tokens": 5000,
-      "can_reason": false,
-      "supports_attachments": true
     }
   ]
 }
diff --git a/internal/providers/configs/bedrock.json b/internal/providers/configs/bedrock.json
index fb54fee5bee5cefdfa512c24cb05b992c566a680..1270ff9bc5d0570d01dee721eb381b5e438f76b9 100644
--- a/internal/providers/configs/bedrock.json
+++ b/internal/providers/configs/bedrock.json
@@ -5,7 +5,7 @@
   "api_key": "",
   "api_endpoint": "",
   "default_large_model_id": "anthropic.claude-sonnet-4-5-20250929-v1:0",
-  "default_small_model_id": "anthropic.claude-3-5-haiku-20241022-v1:0",
+  "default_small_model_id": "anthropic.claude-haiku-4-5-20251001-v1:0",
   "models": [
     {
       "id": "anthropic.claude-sonnet-4-5-20250929-v1:0",
@@ -90,30 +90,6 @@
       "default_max_tokens": 50000,
       "can_reason": true,
       "supports_attachments": true
-    },
-    {
-      "id": "anthropic.claude-3-7-sonnet-20250219-v1:0",
-      "name": "AWS Claude 3.7 Sonnet",
-      "cost_per_1m_in": 3,
-      "cost_per_1m_out": 15,
-      "cost_per_1m_in_cached": 3.75,
-      "cost_per_1m_out_cached": 0.3,
-      "context_window": 200000,
-      "default_max_tokens": 50000,
-      "can_reason": true,
-      "supports_attachments": true
-    },
-    {
-      "id": "anthropic.claude-3-5-haiku-20241022-v1:0",
-      "name": "AWS Claude 3.5 Haiku",
-      "cost_per_1m_in": 0.7999999999999999,
-      "cost_per_1m_out": 4,
-      "cost_per_1m_in_cached": 1,
-      "cost_per_1m_out_cached": 0.08,
-      "context_window": 200000,
-      "default_max_tokens": 50000,
-      "can_reason": false,
-      "supports_attachments": true
     }
   ]
 }