diff --git a/.github/scripts/auto_update_price_and_context_window_file.py b/.github/scripts/auto_update_price_and_context_window_file.py
index df1ac738681..e7d7e465f8f 100644
--- a/.github/scripts/auto_update_price_and_context_window_file.py
+++ b/.github/scripts/auto_update_price_and_context_window_file.py
@@ -171,6 +171,8 @@ def write_to_file(file_path, data):
 # Update the existing models and add the missing models for OpenRouter
 def transform_openrouter_data(data):
     transformed = {}
+    if not data:
+        return transformed
     for row in data:
         # Add the fields 'max_tokens' and 'input_cost_per_token'
         obj = {
@@ -209,7 +211,14 @@ def transform_openrouter_data(data):
 # Update the existing models and add the missing models for Vercel AI Gateway
 def transform_vercel_ai_gateway_data(data):
     transformed = {}
+    if not data:
+        return transformed
     for row in data:
+        # Rows without token pricing or token limits (video/embedding models) previously KeyError'd the whole sync
+        if any(row.get(k) is None for k in ("context_window", "max_tokens")) or any(
+            row.get("pricing", {}).get(k) is None for k in ("input", "output")
+        ):
+            continue
         obj = {
             "max_tokens": row["context_window"],
             "input_cost_per_token": float(row["pricing"]["input"]),
diff --git a/tests/test_litellm/test_auto_update_price_and_context_window_file.py b/tests/test_litellm/test_auto_update_price_and_context_window_file.py
index 7dbd24a1b81..8dc43100544 100644
--- a/tests/test_litellm/test_auto_update_price_and_context_window_file.py
+++ b/tests/test_litellm/test_auto_update_price_and_context_window_file.py
@@ -115,9 +115,40 @@ def test_transform_modalities_set_vision_image_and_video_flags(sync_module):
     assert entry_text["supports_video_input"] is False
 
 
-def test_transform_survives_failed_fetch(sync_module):
+def test_transforms_survive_failed_fetch(sync_module):
     assert sync_module.transform_friendli_data(None, {}) == {}
     assert sync_module.transform_friendli_data([], {}) == {}
+    assert sync_module.transform_openrouter_data(None) == {}
+    assert sync_module.transform_vercel_ai_gateway_data(None) == {}
+
+
+def test_vercel_transform_skips_rows_without_token_pricing_or_limits(sync_module):
+    rows = [
+        {
+            "id": "wan-video",
+            "pricing": {"video_duration_pricing": [{"resolution": "720p", "cost_per_second": "0.1"}]},
+        },
+        {
+            "id": "qwen3-embedding",
+            "context_window": 32768,
+            "max_tokens": 32768,
+            "pricing": {"input": "0.00000001"},
+        },
+        {
+            "id": "no-limits-chat",
+            "pricing": {"input": "0.000001", "output": "0.000002"},
+        },
+        {
+            "id": "good-chat",
+            "context_window": 128000,
+            "max_tokens": 8192,
+            "pricing": {"input": "0.000001", "output": "0.000002"},
+        },
+    ]
+    transformed = sync_module.transform_vercel_ai_gateway_data(rows)
+    assert list(transformed) == ["vercel_ai_gateway/good-chat"]
+    assert transformed["vercel_ai_gateway/good-chat"]["input_cost_per_token"] == 1e-06
+    assert transformed["vercel_ai_gateway/good-chat"]["output_cost_per_token"] == 2e-06
 
 
 def test_transform_inherits_allowlisted_keys_from_base_model_entry(sync_module):