From 4f82147746df4531105a3f33a3b3577b061626ac Mon Sep 17 00:00:00 2001 From: Sameer Kankute Date: Fri, 12 Dec 2025 12:16:12 +0530 Subject: [PATCH 1/2] fix: cost calculation of gpt-image 1 model --- litellm/cost_calculator.py | 11 ++++++++++- .../model_prices_and_context_window_backup.json | 15 ++++++++++++++- model_prices_and_context_window.json | 13 +++++++++++++ 3 files changed, 37 insertions(+), 2 deletions(-) diff --git a/litellm/cost_calculator.py b/litellm/cost_calculator.py index 29ccfa5ba32..fa01dd622f5 100644 --- a/litellm/cost_calculator.py +++ b/litellm/cost_calculator.py @@ -1587,7 +1587,16 @@ def default_image_cost_calculator( f"Model not found in cost map. Tried checking {models_to_check}" ) - return cost_info["input_cost_per_pixel"] * height * width * n + # Priority 1: Use per-image pricing if available (for gpt-image-1 and similar models) + if "input_cost_per_image" in cost_info and cost_info["input_cost_per_image"] is not None: + return cost_info["input_cost_per_image"] * n + # Priority 2: Fall back to per-pixel pricing for backward compatibility + elif "input_cost_per_pixel" in cost_info and cost_info["input_cost_per_pixel"] is not None: + return cost_info["input_cost_per_pixel"] * height * width * n + else: + raise Exception( + f"No pricing information found for model {model}. Tried checking {models_to_check}" + ) def default_video_cost_calculator( diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json index 2af548ce07e..0dfa1df8068 100644 --- a/litellm/model_prices_and_context_window_backup.json +++ b/litellm/model_prices_and_context_window_backup.json @@ -17103,10 +17103,14 @@ "supports_vision": true }, "gpt-image-1": { + "input_cost_per_image": 0.042, "input_cost_per_pixel": 4.0054321e-08, + "input_cost_per_token": 0.000005, + "input_cost_per_image_token": 0.00001, "litellm_provider": "openai", "mode": "image_generation", "output_cost_per_pixel": 0.0, + "output_cost_per_token": 0.00004, "supported_endpoints": [ "/v1/images/generations" ] @@ -17925,6 +17929,7 @@ "supports_tool_choice": true }, "high/1024-x-1024/gpt-image-1": { + "input_cost_per_image": 0.167, "input_cost_per_pixel": 1.59263611e-07, "litellm_provider": "openai", "mode": "image_generation", @@ -17934,6 +17939,7 @@ ] }, "high/1024-x-1536/gpt-image-1": { + "input_cost_per_image": 0.25, "input_cost_per_pixel": 1.58945719e-07, "litellm_provider": "openai", "mode": "image_generation", @@ -17943,6 +17949,7 @@ ] }, "high/1536-x-1024/gpt-image-1": { + "input_cost_per_image": 0.25, "input_cost_per_pixel": 1.58945719e-07, "litellm_provider": "openai", "mode": "image_generation", @@ -18604,6 +18611,7 @@ "supports_tool_choice": true }, "low/1024-x-1024/gpt-image-1": { + "input_cost_per_image": 0.011, "input_cost_per_pixel": 1.0490417e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18613,6 +18621,7 @@ ] }, "low/1024-x-1536/gpt-image-1": { + "input_cost_per_image": 0.016, "input_cost_per_pixel": 1.0172526e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18622,6 +18631,7 @@ ] }, "low/1536-x-1024/gpt-image-1": { + "input_cost_per_image": 0.016, "input_cost_per_pixel": 1.0172526e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18687,6 +18697,7 @@ "output_cost_per_image": 0.072 }, "medium/1024-x-1024/gpt-image-1": { + "input_cost_per_image": 0.042, "input_cost_per_pixel": 4.0054321e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18696,6 +18707,7 @@ ] }, "medium/1024-x-1536/gpt-image-1": { + "input_cost_per_image": 0.063, "input_cost_per_pixel": 4.0054321e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18705,6 +18717,7 @@ ] }, "medium/1536-x-1024/gpt-image-1": { + "input_cost_per_image": 0.063, "input_cost_per_pixel": 4.0054321e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -30746,4 +30759,4 @@ "litellm_provider": "fireworks_ai", "mode": "chat" } -} \ No newline at end of file +} diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json index 2af548ce07e..79f78794c7b 100644 --- a/model_prices_and_context_window.json +++ b/model_prices_and_context_window.json @@ -17103,10 +17103,14 @@ "supports_vision": true }, "gpt-image-1": { + "input_cost_per_image": 0.042, "input_cost_per_pixel": 4.0054321e-08, + "input_cost_per_token": 0.000005, + "input_cost_per_image_token": 0.00001, "litellm_provider": "openai", "mode": "image_generation", "output_cost_per_pixel": 0.0, + "output_cost_per_token": 0.00004, "supported_endpoints": [ "/v1/images/generations" ] @@ -17925,6 +17929,7 @@ "supports_tool_choice": true }, "high/1024-x-1024/gpt-image-1": { + "input_cost_per_image": 0.167, "input_cost_per_pixel": 1.59263611e-07, "litellm_provider": "openai", "mode": "image_generation", @@ -17934,6 +17939,7 @@ ] }, "high/1024-x-1536/gpt-image-1": { + "input_cost_per_image": 0.25, "input_cost_per_pixel": 1.58945719e-07, "litellm_provider": "openai", "mode": "image_generation", @@ -17943,6 +17949,7 @@ ] }, "high/1536-x-1024/gpt-image-1": { + "input_cost_per_image": 0.25, "input_cost_per_pixel": 1.58945719e-07, "litellm_provider": "openai", "mode": "image_generation", @@ -18604,6 +18611,7 @@ "supports_tool_choice": true }, "low/1024-x-1024/gpt-image-1": { + "input_cost_per_image": 0.011, "input_cost_per_pixel": 1.0490417e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18613,6 +18621,7 @@ ] }, "low/1024-x-1536/gpt-image-1": { + "input_cost_per_image": 0.016, "input_cost_per_pixel": 1.0172526e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18622,6 +18631,7 @@ ] }, "low/1536-x-1024/gpt-image-1": { + "input_cost_per_image": 0.016, "input_cost_per_pixel": 1.0172526e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18687,6 +18697,7 @@ "output_cost_per_image": 0.072 }, "medium/1024-x-1024/gpt-image-1": { + "input_cost_per_image": 0.042, "input_cost_per_pixel": 4.0054321e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18696,6 +18707,7 @@ ] }, "medium/1024-x-1536/gpt-image-1": { + "input_cost_per_image": 0.063, "input_cost_per_pixel": 4.0054321e-08, "litellm_provider": "openai", "mode": "image_generation", @@ -18705,6 +18717,7 @@ ] }, "medium/1536-x-1024/gpt-image-1": { + "input_cost_per_image": 0.063, "input_cost_per_pixel": 4.0054321e-08, "litellm_provider": "openai", "mode": "image_generation", From aa578f78b951ac1fae1edf456a845c927331f7d2 Mon Sep 17 00:00:00 2001 From: Sameer Kankute Date: Fri, 12 Dec 2025 12:30:36 +0530 Subject: [PATCH 2/2] fix: default quality cost calculation of gpt-image 1 model --- litellm/cost_calculator.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/litellm/cost_calculator.py b/litellm/cost_calculator.py index fa01dd622f5..371e53283de 100644 --- a/litellm/cost_calculator.py +++ b/litellm/cost_calculator.py @@ -1555,7 +1555,7 @@ def default_image_cost_calculator( # gpt-image-1 models use low, medium, high quality. If user did not specify quality, use medium fot gpt-image-1 model family model_name_with_v2_quality = ( - f"{ImageGenerationRequestQuality.MEDIUM.value}/{base_model_name}" + f"{ImageGenerationRequestQuality.HIGH.value}/{base_model_name}" ) verbose_logger.debug(