From 381557cb8f218702c86769e75f361d683515e25e Mon Sep 17 00:00:00 2001
From: kriptoburak <kriptoburak@users.noreply.github.com>
Date: Thu, 27 Aug 2026 04:27:43 +0200
Subject: [PATCH] fix(search): preserve deployment pricing isolation

---
 litellm/llms/azure/passthrough/transformation.py | 2 +-
 litellm/router.py                                | 8 ++------
 litellm/types/utils.py                           | 1 +
 ui/litellm-dashboard/src/lib/http/schema.d.ts    | 4 ++++
 4 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/litellm/llms/azure/passthrough/transformation.py b/litellm/llms/azure/passthrough/transformation.py
index 898852e645f..e3622490579 100644
--- a/litellm/llms/azure/passthrough/transformation.py
+++ b/litellm/llms/azure/passthrough/transformation.py
@@ -62,7 +62,7 @@ class AzurePassthroughConfig(BasePassthroughConfig):
     ) -> dict:
         return BaseAzureLLM._base_validate_azure_environment(
             headers=headers,
-            litellm_params=GenericLiteLLMParams(**{**litellm_params, "api_key": api_key}),
+            litellm_params=GenericLiteLLMParams.model_validate({**litellm_params, "api_key": api_key}),
         )
 
     @staticmethod
diff --git a/litellm/router.py b/litellm/router.py
index f0ebb539bb7..99b67c831ed 100644
--- a/litellm/router.py
+++ b/litellm/router.py
@@ -8156,12 +8156,8 @@ class Router:
             if ptu_error is not None and is_ptu_cost_attribution_enabled():
                 raise ValueError(ptu_error)
             zeroed_pricing: Final = zeroed_ptu_pricing(_model_info, _litellm_params) if config_sourced else None
-            litellm_params: Final[LiteLLM_Params] = LiteLLM_Params(
-                **(
-                    _litellm_params
-                    if zeroed_pricing is None
-                    else MappingProxyType({**_litellm_params, **zeroed_pricing})
-                )
+            litellm_params: Final[LiteLLM_Params] = LiteLLM_Params.model_validate(
+                _litellm_params if zeroed_pricing is None else MappingProxyType({**_litellm_params, **zeroed_pricing})
             )
             warn_on_provider_credential_mismatch(model_name=_model_name, litellm_params=_litellm_params)
             deployment = Deployment(
diff --git a/litellm/types/utils.py b/litellm/types/utils.py
index db4504515b4..ca2c13da7f4 100644
--- a/litellm/types/utils.py
+++ b/litellm/types/utils.py
@@ -3358,6 +3358,7 @@ class MirroredPricingParams(BaseModel):
 
 class CustomPricingLiteLLMParams(MirroredPricingParams):
     ## CUSTOM PRICING ##
+    input_cost_per_result: float | None = None
     input_cost_per_second: float | None = None
     output_cost_per_second: float | None = None
     output_cost_per_second_1080p: float | None = None
diff --git a/ui/litellm-dashboard/src/lib/http/schema.d.ts b/ui/litellm-dashboard/src/lib/http/schema.d.ts
index 4ccf7b59fbc..b7b3f952b96 100644
--- a/ui/litellm-dashboard/src/lib/http/schema.d.ts
+++ b/ui/litellm-dashboard/src/lib/http/schema.d.ts
@@ -27604,6 +27604,8 @@ export interface components {
             input_cost_per_pixel?: number | null;
             /** Input Cost Per Query */
             input_cost_per_query?: number | null;
+            /** Input Cost Per Result */
+            input_cost_per_result?: number | null;
             /** Input Cost Per Second */
             input_cost_per_second?: number | null;
             /** Input Cost Per Token */
@@ -36828,6 +36830,8 @@ export interface components {
             input_cost_per_pixel?: number | null;
             /** Input Cost Per Query */
             input_cost_per_query?: number | null;
+            /** Input Cost Per Result */
+            input_cost_per_result?: number | null;
             /** Input Cost Per Second */
             input_cost_per_second?: number | null;
             /** Input Cost Per Token */