From e7f481f9f481f778aafc630d08f51e2488d4399f Mon Sep 17 00:00:00 2001
From: "devin-ai-integration[bot]"
 <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Fri, 30 Oct 2026 15:50:21 -0700
Subject: [PATCH] fix(gemini): add the batch image output price to
 gemini-nano-banana-2.1 and gemini-3.1-flash-lite-image (#49317)

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 litellm/model_prices_and_context_window_backup.json | 2 ++
 model_prices_and_context_window.json                | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 843ab574da4..58ae4bb74f3 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -31422,6 +31422,7 @@
         "mode": "image_generation",
         "output_cost_per_image": 0.0336,
         "output_cost_per_image_token": 3e-05,
+        "output_cost_per_image_token_batches": 1.5e-05,
         "output_cost_per_token": 1.5e-06,
         "output_cost_per_token_batches": 7.5e-07,
         "rpm": 1000,
@@ -75446,6 +75447,7 @@
         "mode": "image_generation",
         "output_cost_per_image": 0.0336,
         "output_cost_per_image_token": 3e-05,
+        "output_cost_per_image_token_batches": 1.5e-05,
         "output_cost_per_token": 7.5e-06,
         "output_cost_per_token_batches": 3.75e-06,
         "rpm": 1000.0,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 843ab574da4..58ae4bb74f3 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -31422,6 +31422,7 @@
         "mode": "image_generation",
         "output_cost_per_image": 0.0336,
         "output_cost_per_image_token": 3e-05,
+        "output_cost_per_image_token_batches": 1.5e-05,
         "output_cost_per_token": 1.5e-06,
         "output_cost_per_token_batches": 7.5e-07,
         "rpm": 1000,
@@ -75446,6 +75447,7 @@
         "mode": "image_generation",
         "output_cost_per_image": 0.0336,
         "output_cost_per_image_token": 3e-05,
+        "output_cost_per_image_token_batches": 1.5e-05,
         "output_cost_per_token": 7.5e-06,
         "output_cost_per_token_batches": 3.75e-06,
         "rpm": 1000.0,