diff --git a/tests/unit/test_utils.py b/tests/unit/test_utils.py
index 692683b9ea3..52b1714b4d9 100644
--- a/tests/unit/test_utils.py
+++ b/tests/unit/test_utils.py
@@ -770,14 +770,6 @@ def test_aaamodel_prices_and_context_window_json_is_valid():
                 "cache_creation_input_token_cost_above_272k_tokens_flex": {"type": "number"},
                 "cache_creation_input_token_cost_above_272k_tokens_ultrafast": {"type": "number"},
                 "cache_creation_input_token_cost_above_272k_tokens_priority": {"type": "number"},
-                "cache_creation_input_token_cost_above_272k_tokens_ultrafast": {"type": "number"},
-                "cache_creation_input_token_cost_ultrafast": {"type": "number"},
-                "cache_read_input_token_cost_above_272k_tokens_ultrafast": {"type": "number"},
-                "cache_read_input_token_cost_ultrafast": {"type": "number"},
-                "input_cost_per_token_above_272k_tokens_ultrafast": {"type": "number"},
-                "input_cost_per_token_ultrafast": {"type": "number"},
-                "output_cost_per_token_above_272k_tokens_ultrafast": {"type": "number"},
-                "output_cost_per_token_ultrafast": {"type": "number"},
                 "cache_creation_input_token_cost_above_200k_tokens_batches": {"type": "number"},
                 "cache_creation_input_token_cost_above_272k_tokens_batches": {"type": "number"},
                 "cache_creation_input_token_cost_batches": {"type": "number"},