Vertex AI LLM API pricing
Every model Vertex AI serves, with its pricing per 1M tokens and the exact model ID to copy. Sorted cheapest input first. Verified against LiteLLM and OpenRouter daily.
Models served
9
on this provider
Cheapest input
$0.20
per 1M tokens
Cheapest output
$0.50
per 1M tokens
Max context
2M
tokens
| Model ID | |||||
|---|---|---|---|---|---|
| Grok 4.1 Fast Non Reasoning | xAI | 2M | $0.20 | $0.50 | vertex_ai/xai/grok-4.1-fast-non-reasoning |
| Grok 4.1 Fast Reasoning | xAI | 2M | $0.20 | $0.50 | vertex_ai/xai/grok-4.1-fast-reasoning |
| Gemini 3 Flash Preview | 1M | $0.50 | $3.00 | vertex_ai/gemini-3-flash-preview | |
| Gemini 3.5 Flash | 1M | $1.50 | $9.00 | vertex_ai/gemini-3.5-flash | |
| Gemini 3 Pro Preview | 1M | $2.00 | $12.00 | vertex_ai/gemini-3-pro-preview | |
| Gemini 3.1 Pro Preview | 1M | $2.00 | $12.00 | vertex_ai/gemini-3.1-pro-preview | |
| Gemini 3.1 Pro Preview Custom Tools | 1M | $2.00 | $12.00 | vertex_ai/gemini-3.1-pro-preview-customtools | |
| Grok 4 20 Reasoning | xAI | 2M | $2.00 | $6.00 | vertex_ai/xai/grok-4.20-reasoning |
| Grok 4 20 Non Reasoning | xAI | 2M | $2.00 | $6.00 | vertex_ai/xai/grok-4.20-non-reasoning |
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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