gemini-3.1-pro-preview-customtools
Vertex AI · chat model
Input
$2.0000 / 1M tokens
Output
$12.0000 / 1M tokens
Cached input
$0.2000 / 1M tokens
Context
65.5K
Pricing
| Item | Raw value (per token) | Normalized |
|---|---|---|
| Input | 0.000002 | $2.0000 / 1M tokens |
| Output | 0.000012 | $12.0000 / 1M tokens |
| Cached input | 2e-7 | $0.2000 / 1M tokens |
| Image output | 0.00012 | $120.0000 / 1M tokens |
| Embedding | 0.000002 | $2.0000 / 1M tokens |
| Batch input | 0.000001 | $1.0000 / 1M tokens |
| Batch output | 0.000006 | $6.0000 / 1M tokens |
| Priority input | 0.0000036 | $3.6000 / 1M tokens |
| Priority output | 0.0000216 | $21.6000 / 1M tokens |
Token limits
Context window
65.5K
Max input tokens
1.0M
Max output tokens
65.5K
Max tokens
65.5K
Capabilities
| Capability | Supported |
|---|---|
| Vision | Yes |
| Function calling | Yes |
| Parallel function calling | No |
| Tool choice | Yes |
| Prompt caching | Yes |
| Reasoning | Yes |
| Response schema | Yes |
| System messages | Yes |
| Audio input | Yes |
| Audio output | No |
| Web search | Yes |
| PDF input | Yes |
| Video input | Yes |
Similar models
Models with comparable pricing in the same mode (chat).
| Model | Provider | Input | Output | Context | Coding | Features |
|---|---|---|---|---|---|---|
| gemini-3-pro-preview | vertex_ai-language-models | $2.0000 / 1M tokens | $12.0000 / 1M tokens | 65.5K | N/A | Vision Tools Cache Reasoning |
| gemini-3.1-pro-preview | vertex_ai-language-models | $2.0000 / 1M tokens | $12.0000 / 1M tokens | 65.5K | N/A | Vision Tools Cache Reasoning |
| gemini-3.1-pro-preview-customtools | vertex_ai-language-models | $2.0000 / 1M tokens | $12.0000 / 1M tokens | 65.5K | N/A | Vision Tools Cache Reasoning |
| gemini-3-pro-preview | Vertex AI | $2.0000 / 1M tokens | $12.0000 / 1M tokens | 65.5K | N/A | Vision Tools Cache Reasoning |
| gemini-3.1-pro-preview | Vertex AI | $2.0000 / 1M tokens | $12.0000 / 1M tokens | 65.5K | N/A | Vision Tools Cache Reasoning |
| gemini-3-pro-preview | $2.0000 / 1M tokens | $12.0000 / 1M tokens | 65.5K | N/A | Vision Tools Cache Reasoning |
Sources
| Pricing source | LiteLLM model cost map |
| Synced at | 2026-05-27 |
| Manual review | Not reviewed |
Raw LiteLLM fields
{
"cache_read_input_token_cost": 2e-7,
"cache_read_input_token_cost_above_200k_tokens": 4e-7,
"cache_creation_input_token_cost_above_200k_tokens": 2.5e-7,
"input_cost_per_token": 0.000002,
"input_cost_per_token_above_200k_tokens": 0.000004,
"input_cost_per_token_batches": 0.000001,
"litellm_provider": "vertex_ai",
"max_audio_length_hours": 8.4,
"max_audio_per_prompt": 1,
"max_images_per_prompt": 3000,
"max_input_tokens": 1048576,
"max_output_tokens": 65536,
"max_pdf_size_mb": 30,
"max_tokens": 65536,
"max_video_length": 1,
"max_videos_per_prompt": 10,
"mode": "chat",
"output_cost_per_token": 0.000012,
"output_cost_per_token_above_200k_tokens": 0.000018,
"output_cost_per_token_batches": 0.000006,
"output_cost_per_image": 0.00012,
"source": "https://cloud.google.com/vertex-ai/generative-ai/pricing#gemini-models",
"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_pdf_input": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_system_messages": true,
"supports_tool_choice": true,
"supports_video_input": true,
"supports_vision": true,
"supports_web_search": true,
"supports_url_context": true,
"supports_native_streaming": true,
"input_cost_per_token_priority": 0.0000036,
"input_cost_per_token_above_200k_tokens_priority": 0.0000072,
"output_cost_per_token_priority": 0.0000216,
"output_cost_per_token_above_200k_tokens_priority": 0.0000324,
"cache_read_input_token_cost_priority": 3.6e-7,
"cache_read_input_token_cost_above_200k_tokens_priority": 7.2e-7,
"supports_service_tier": 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"
}