diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index be4badedee4..aadd9bd3028 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -55824,6 +55824,7 @@
             "text"
         ],
         "supports_function_calling": true,
+        "supports_minimal_reasoning_effort": false,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
@@ -55861,6 +55862,7 @@
             "text"
         ],
         "supports_function_calling": true,
+        "supports_minimal_reasoning_effort": false,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index be4badedee4..aadd9bd3028 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -55824,6 +55824,7 @@
             "text"
         ],
         "supports_function_calling": true,
+        "supports_minimal_reasoning_effort": false,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
@@ -55861,6 +55862,7 @@
             "text"
         ],
         "supports_function_calling": true,
+        "supports_minimal_reasoning_effort": false,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
diff --git a/tests/test_litellm/test_model_prices_schema.py b/tests/test_litellm/test_model_prices_schema.py
index fcdb89003ac..0b9dbd23097 100644
--- a/tests/test_litellm/test_model_prices_schema.py
+++ b/tests/test_litellm/test_model_prices_schema.py
@@ -224,7 +224,7 @@ def test_chat_latest_declares_the_one_effort_openai_accepts(prices: dict):
 BEDROCK_OPENAI_GPT_MARKERS: Final = ("openai.gpt-5.4", "openai.gpt-5.5", "openai.gpt-5.6", "openai.gpt-6-astra")
 BEDROCK_PROVIDERS: Final = frozenset(("bedrock", "bedrock_converse", "bedrock_mantle"))
 BEDROCK_ROW_PREFIXES: Final = ("bedrock_mantle/", "us.", "global.")
-GPT_5_4_BEDROCK_LADDER: Final = ("none", "minimal", "low", "medium", "high", "xhigh")
+GPT_5_4_BEDROCK_LADDER: Final = ("none", "low", "medium", "high", "xhigh")
 GPT_5_6_BEDROCK_LADDER: Final = ("none", "low", "medium", "high", "xhigh", "max")
 GPT_6_ASTRA_BEDROCK_LADDER: Final = ("low", "medium", "high", "xhigh", "max")
 BEDROCK_OPENAI_GPT_LADDERS: Final = MappingProxyType(
@@ -245,11 +245,12 @@ BEDROCK_OPENAI_GPT_LADDERS: Final = MappingProxyType(
     ("name", "ladder"), tuple(BEDROCK_OPENAI_GPT_LADDERS.items()), ids=tuple(BEDROCK_OPENAI_GPT_LADDERS)
 )
 def test_bedrock_openai_gpt_rows_advertise_the_ladder_bedrock_accepts(prices: dict, name: str, ladder: tuple[str, ...]):
-    """Each ladder is the set of levels the Bedrock Mantle and Converse endpoints answered 200 to
-    for that row on 2026-09-11 (PR #40740), which differs from the direct OpenAI rows in three
-    places: Bedrock gpt-5.6 and gpt-6-astra take max, Bedrock gpt-5.4 and gpt-5.5 take minimal, and
-    gpt-6-astra refuses none. xhigh and max are opt-in for the resolver, so a row missing either
-    flag silently drops that level from every group it belongs to."""
+    """Each ladder is the set of levels Bedrock answered 200 to for that row through the proxy on
+    2026-09-11 (PR #40740): the Mantle rows go out over its Responses endpoint and the Converse rows
+    over inference profiles. Bedrock differs from the direct OpenAI rows in two places, gpt-5.6 and
+    gpt-6-astra take max there, and gpt-6-astra refuses none; minimal is refused on every row.
+    xhigh and max are opt-in for the resolver, so a row missing either flag silently drops that
+    level from every group it belongs to."""
     assert resolve_supported_reasoning_efforts(prices[name], deployment_is_mapped=True) == ladder