From 3d0fd127d5a151f7f094462b16ac9c2a01a047b6 Mon Sep 17 00:00:00 2001
From: kerry <kerry@berri.ai>
Date: Thu, 17 Sep 2026 07:20:16 +0000
Subject: [PATCH] feat(openrouter): add stealth/union-alpha to the model cost
 map

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 .../model_prices_and_context_window_backup.json    | 14 ++++++++++++++
 model_prices_and_context_window.json               | 14 ++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index e87a3fec99b..c565b6ecc4b 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -42313,6 +42313,20 @@
         "max_tokens": 128000,
         "mode": "chat"
     },
+    "openrouter/stealth/union-alpha": {
+        "input_cost_per_token": 0,
+        "output_cost_per_token": 0,
+        "litellm_provider": "openrouter",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "source": "https://openrouter.ai/stealth/union-alpha",
+        "supports_function_calling": true,
+        "supports_tool_choice": true,
+        "supports_response_schema": true,
+        "supports_vision": true
+    },
     "ovhcloud/DeepSeek-R1-Distill-Llama-70B": {
         "input_cost_per_token": 6.7e-07,
         "litellm_provider": "ovhcloud",
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index e87a3fec99b..c565b6ecc4b 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -42313,6 +42313,20 @@
         "max_tokens": 128000,
         "mode": "chat"
     },
+    "openrouter/stealth/union-alpha": {
+        "input_cost_per_token": 0,
+        "output_cost_per_token": 0,
+        "litellm_provider": "openrouter",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "source": "https://openrouter.ai/stealth/union-alpha",
+        "supports_function_calling": true,
+        "supports_tool_choice": true,
+        "supports_response_schema": true,
+        "supports_vision": true
+    },
     "ovhcloud/DeepSeek-R1-Distill-Llama-70B": {
         "input_cost_per_token": 6.7e-07,
         "litellm_provider": "ovhcloud",