From fd862bb2b8bed8cf9cfd6890b759a078f5492150 Mon Sep 17 00:00:00 2001
From: Deepanshu <deepanshu.lulla@alpha-sense.com>
Date: Tue, 30 Jun 2026 20:23:55 -0400
Subject: [PATCH] fix(model_cost): add supports_reasoning: false to
 gemini/gemini-3-pro-image

---
 ...odel_prices_and_context_window_backup.json | 44 +++++++++++++++++++
 model_prices_and_context_window.json          |  3 +-
 tests/test_litellm/test_utils.py              |  1 +
 3 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 1f1bec02f9c..ebb4b69d3f0 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -18696,6 +18696,50 @@
         },
         "supports_image_size": false
     },
+    "gemini/gemini-3-pro-image": {
+        "input_cost_per_image": 0.0011,
+        "input_cost_per_token": 2e-06,
+        "input_cost_per_token_batches": 1e-06,
+        "litellm_provider": "gemini",
+        "max_input_tokens": 65536,
+        "max_output_tokens": 32768,
+        "max_tokens": 32768,
+        "mode": "image_generation",
+        "output_cost_per_image": 0.134,
+        "output_cost_per_image_token": 0.00012,
+        "output_cost_per_token": 1.2e-05,
+        "rpm": 1000,
+        "tpm": 4000000,
+        "output_cost_per_token_batches": 6e-06,
+        "source": "https://ai.google.dev/gemini-api/docs/pricing#gemini-3-pro-image",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/completions",
+            "/v1/batch"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "text",
+            "image"
+        ],
+        "supports_function_calling": false,
+        "supports_prompt_caching": true,
+        "supports_reasoning": false,
+        "supports_response_schema": true,
+        "supports_system_messages": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "search_context_cost_per_query": {
+            "search_context_size_low": 0.014,
+            "search_context_size_medium": 0.014,
+            "search_context_size_high": 0.014
+        },
+        "web_search_billing_unit": "per_query",
+        "supports_service_tier": true
+    },
     "gemini/gemini-3-pro-image-preview": {
         "input_cost_per_image": 0.0011,
         "input_cost_per_token": 2e-06,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index cdcd048e2c6..d8d90e5b052 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -18814,7 +18814,8 @@
             "search_context_size_medium": 0.014,
             "search_context_size_high": 0.014
         },
-        "web_search_billing_unit": "per_query"
+        "web_search_billing_unit": "per_query",
+        "supports_reasoning": false
     },
     "gemini/gemini-3-pro-image-preview": {
         "input_cost_per_image": 0.0011,
diff --git a/tests/test_litellm/test_utils.py b/tests/test_litellm/test_utils.py
index e05a69f01c8..fddf1f4a0be 100644
--- a/tests/test_litellm/test_utils.py
+++ b/tests/test_litellm/test_utils.py
@@ -4717,6 +4717,7 @@ class TestValidateEnvironmentTencent:
         "vertex_ai/gemini-3-pro-image-preview",
         "vertex_ai/gemini-3.1-flash-image-preview",
         "gemini/gemini-2.5-flash-image",
+        "gemini/gemini-3-pro-image",
         "gemini/gemini-3-pro-image-preview",
         "gemini/gemini-3.1-flash-image-preview",
     ],