Merge pull request #36792 from BerriAI/litellm_gemini_3_7_flash

feat(gemini): day-0 pricing for gemini-3.7-flash
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Mateo Wang 2026-08-13 10:28:16 -07:00 • committed by GitHub
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@ -19021,6 +19021,60 @@
},
"web_search_billing_unit": "per_query"
},
"vertex_ai/gemini-3.7-flash": {
"cache_read_input_token_cost": 7.5e-08,
"cache_read_input_token_cost_flex": 3.75e-08,
"input_cost_per_token": 7.5e-07,
"input_cost_per_token_batches": 3.75e-07,
"input_cost_per_token_flex": 3.75e-07,
"litellm_provider": "vertex_ai",
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_tokens": 65536,
"mode": "chat",
"output_cost_per_reasoning_token": 3.75e-06,
"output_cost_per_token": 3.75e-06,
"output_cost_per_token_batches": 1.875e-06,
"output_cost_per_token_flex": 1.875e-06,
"source": "https://cloud.google.com/vertex-ai/generative-ai/pricing",
"supported_endpoints": [
"/v1/chat/completions",
"/v1/completions",
"/v1/batch"
],
"supported_modalities": [
"text",
"image",
"audio",
"video"
],
"supported_output_modalities": [
"text"
],
"supports_audio_input": true,
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_url_context": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_native_streaming": true,
"input_cost_per_token_priority": 1.35e-06,
"output_cost_per_token_priority": 6.75e-06,
"cache_read_input_token_cost_priority": 1.35e-07,
"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"
},
"vertex_ai/gemini-3.1-pro-preview": {
"cache_read_input_token_cost": 2e-07,
"cache_read_input_token_cost_above_200k_tokens": 4e-07,
@ -20696,6 +20750,63 @@
},
"web_search_billing_unit": "per_query"
},
"gemini/gemini-3.7-flash": {
"cache_read_input_token_cost": 7.5e-08,
"cache_read_input_token_cost_flex": 3.75e-08,
"input_cost_per_token": 7.5e-07,
"input_cost_per_token_batches": 3.75e-07,
"input_cost_per_token_flex": 3.75e-07,
"litellm_provider": "gemini",
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_tokens": 65536,
"mode": "chat",
"output_cost_per_reasoning_token": 3.75e-06,
"output_cost_per_token": 3.75e-06,
"output_cost_per_token_batches": 1.875e-06,
"output_cost_per_token_flex": 1.875e-06,
"rpm": 2000,
"source": "https://ai.google.dev/pricing/gemini-3",
"supported_endpoints": [
"/v1/chat/completions",
"/v1/completions",
"/v1/batch"
],
"supported_modalities": [
"text",
"image",
"audio",
"video"
],
"supported_output_modalities": [
"text"
],
"supports_audio_output": false,
"supports_audio_input": true,
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_url_context": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_native_streaming": true,
"tpm": 800000,
"input_cost_per_token_priority": 1.35e-06,
"output_cost_per_token_priority": 6.75e-06,
"cache_read_input_token_cost_priority": 1.35e-07,
"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"
},
"gemini/gemini-omni-flash-preview": {
"input_cost_per_audio_token": 1.5e-06,
"input_cost_per_token": 1.5e-06,
@ -21031,6 +21142,61 @@
},
"web_search_billing_unit": "per_query"
},
"gemini-3.7-flash": {
"cache_read_input_token_cost": 7.5e-08,
"cache_read_input_token_cost_flex": 3.75e-08,
"input_cost_per_token": 7.5e-07,
"input_cost_per_token_batches": 3.75e-07,
"input_cost_per_token_flex": 3.75e-07,
"litellm_provider": "vertex_ai-language-models",
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_tokens": 65536,
"mode": "chat",
"output_cost_per_reasoning_token": 3.75e-06,
"output_cost_per_token": 3.75e-06,
"output_cost_per_token_batches": 1.875e-06,
"output_cost_per_token_flex": 1.875e-06,
"source": "https://ai.google.dev/pricing/gemini-3",
"supported_endpoints": [
"/v1/chat/completions",
"/v1/completions",
"/v1/batch"
],
"supported_modalities": [
"text",
"image",
"audio",
"video"
],
"supported_output_modalities": [
"text"
],
"supports_audio_output": false,
"supports_audio_input": true,
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_url_context": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_native_streaming": true,
"input_cost_per_token_priority": 1.35e-06,
"output_cost_per_token_priority": 6.75e-06,
"cache_read_input_token_cost_priority": 1.35e-07,
"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"
},
"gemini/gemini-2.5-pro-preview-tts": {
"cache_read_input_token_cost": 1.25e-07,
"cache_read_input_token_cost_above_200k_tokens": 2.5e-07,

View file

@ -19021,6 +19021,60 @@
},
"web_search_billing_unit": "per_query"
},
"vertex_ai/gemini-3.7-flash": {
"cache_read_input_token_cost": 7.5e-08,
"cache_read_input_token_cost_flex": 3.75e-08,
"input_cost_per_token": 7.5e-07,
"input_cost_per_token_batches": 3.75e-07,
"input_cost_per_token_flex": 3.75e-07,
"litellm_provider": "vertex_ai",
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_tokens": 65536,
"mode": "chat",
"output_cost_per_reasoning_token": 3.75e-06,
"output_cost_per_token": 3.75e-06,
"output_cost_per_token_batches": 1.875e-06,
"output_cost_per_token_flex": 1.875e-06,
"source": "https://cloud.google.com/vertex-ai/generative-ai/pricing",
"supported_endpoints": [
"/v1/chat/completions",
"/v1/completions",
"/v1/batch"
],
"supported_modalities": [
"text",
"image",
"audio",
"video"
],
"supported_output_modalities": [
"text"
],
"supports_audio_input": true,
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_url_context": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_native_streaming": true,
"input_cost_per_token_priority": 1.35e-06,
"output_cost_per_token_priority": 6.75e-06,
"cache_read_input_token_cost_priority": 1.35e-07,
"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"
},
"vertex_ai/gemini-3.1-pro-preview": {
"cache_read_input_token_cost": 2e-07,
"cache_read_input_token_cost_above_200k_tokens": 4e-07,
@ -20696,6 +20750,63 @@
},
"web_search_billing_unit": "per_query"
},
"gemini/gemini-3.7-flash": {
"cache_read_input_token_cost": 7.5e-08,
"cache_read_input_token_cost_flex": 3.75e-08,
"input_cost_per_token": 7.5e-07,
"input_cost_per_token_batches": 3.75e-07,
"input_cost_per_token_flex": 3.75e-07,
"litellm_provider": "gemini",
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_tokens": 65536,
"mode": "chat",
"output_cost_per_reasoning_token": 3.75e-06,
"output_cost_per_token": 3.75e-06,
"output_cost_per_token_batches": 1.875e-06,
"output_cost_per_token_flex": 1.875e-06,
"rpm": 2000,
"source": "https://ai.google.dev/pricing/gemini-3",
"supported_endpoints": [
"/v1/chat/completions",
"/v1/completions",
"/v1/batch"
],
"supported_modalities": [
"text",
"image",
"audio",
"video"
],
"supported_output_modalities": [
"text"
],
"supports_audio_output": false,
"supports_audio_input": true,
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_url_context": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_native_streaming": true,
"tpm": 800000,
"input_cost_per_token_priority": 1.35e-06,
"output_cost_per_token_priority": 6.75e-06,
"cache_read_input_token_cost_priority": 1.35e-07,
"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"
},
"gemini/gemini-omni-flash-preview": {
"input_cost_per_audio_token": 1.5e-06,
"input_cost_per_token": 1.5e-06,
@ -21031,6 +21142,61 @@
},
"web_search_billing_unit": "per_query"
},
"gemini-3.7-flash": {
"cache_read_input_token_cost": 7.5e-08,
"cache_read_input_token_cost_flex": 3.75e-08,
"input_cost_per_token": 7.5e-07,
"input_cost_per_token_batches": 3.75e-07,
"input_cost_per_token_flex": 3.75e-07,
"litellm_provider": "vertex_ai-language-models",
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_tokens": 65536,
"mode": "chat",
"output_cost_per_reasoning_token": 3.75e-06,
"output_cost_per_token": 3.75e-06,
"output_cost_per_token_batches": 1.875e-06,
"output_cost_per_token_flex": 1.875e-06,
"source": "https://ai.google.dev/pricing/gemini-3",
"supported_endpoints": [
"/v1/chat/completions",
"/v1/completions",
"/v1/batch"
],
"supported_modalities": [
"text",
"image",
"audio",
"video"
],
"supported_output_modalities": [
"text"
],
"supports_audio_output": false,
"supports_audio_input": true,
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_url_context": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_native_streaming": true,
"input_cost_per_token_priority": 1.35e-06,
"output_cost_per_token_priority": 6.75e-06,
"cache_read_input_token_cost_priority": 1.35e-07,
"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"
},
"gemini/gemini-2.5-pro-preview-tts": {
"cache_read_input_token_cost": 1.25e-07,
"cache_read_input_token_cost_above_200k_tokens": 2.5e-07,

View file

@ -2903,3 +2903,43 @@ def test_tier_request_without_tier_pricing_keeps_the_standard_reasoning_rate():
)
assert completion_cost == pytest.approx(400 * 4e-06 + 600 * 6e-06, rel=1e-9)
GEMINI_37_FLASH_LAUNCH_PRICING = [
("gemini-3.7-flash", 7.5e-07, 3.75e-06, 7.5e-08),
("gemini/gemini-3.7-flash", 7.5e-07, 3.75e-06, 7.5e-08),
("vertex_ai/gemini-3.7-flash", 7.5e-07, 3.75e-06, 7.5e-08),
]
@pytest.mark.parametrize("model,input_cost,output_cost,cache_read_cost", GEMINI_37_FLASH_LAUNCH_PRICING)
def test_gemini_37_flash_launch_pricing(model, input_cost, output_cost, cache_read_cost, _local_model_cost_map):
model_cost_map = litellm.model_cost[model]
assert model_cost_map["input_cost_per_token"] == input_cost
assert model_cost_map["output_cost_per_token"] == output_cost
assert model_cost_map["output_cost_per_reasoning_token"] == output_cost
assert model_cost_map["cache_read_input_token_cost"] == cache_read_cost
assert model_cost_map["mode"] == "chat"
assert model_cost_map["supports_reasoning"] is True
assert model_cost_map["supports_function_calling"] is True
assert model_cost_map["max_input_tokens"] == 1048576
def test_generic_cost_per_token_gemini_37_flash(_local_model_cost_map):
usage = Usage(
prompt_tokens=1000,
completion_tokens=500,
total_tokens=1500,
completion_tokens_details=CompletionTokensDetailsWrapper(
reasoning_tokens=200,
text_tokens=300,
),
prompt_tokens_details=PromptTokensDetailsWrapper(text_tokens=1000),
)
prompt_cost, completion_cost = generic_cost_per_token(
model="gemini-3.7-flash",
usage=usage,
custom_llm_provider="gemini",
)
assert prompt_cost == pytest.approx(0.00075)
assert completion_cost == pytest.approx(0.001875)