Gemini 2.5 Pro Preview API Pricing
Google · Mid-tier · Proprietary · released 2025-06. Prices in USD per 1 million tokens. Data snapshot: 2026-09-06.
Deprecated. The vendor has announced retirement of this model's API · shutdown 2026-10-16. It still carries a price because resellers still serve it; treat it as a model to migrate off, not one to start on.
- Input: $1.25 per 1M tokens
- Output: $10.00 per 1M tokens
- Batch API (input/output): not published
- Prompt-cache read: $0.13
- Context window: 1M
- Available on: Direct API, Google Vertex, OpenRouter (curated by hand, verify with the provider)
Cost per request by business use case
List price vs optimized (prompt caching on the cached input share, batch API for async workloads, only where the provider publishes those rates).
| Use case | Tokens (in/out) | Cost/req (list) | Cost/req (optimized) | Monthly @100K req |
|---|---|---|---|---|
| Support Ticket | 1,500 / 500 | $0.0069 | $0.0059 | $586 |
| Knowledge Q&A | 2,000 / 800 | $0.011 | $0.0089 | $893 |
| Meeting Summary | 10,000 / 1,200 | $0.025 | $0.023 | $2.3K |
| Marketing Content | 2,500 / 1,800 | $0.021 | $0.021 | $2.1K |
| Coding Task | 3,000 / 2,000 | $0.024 | $0.022 | $2.2K |
| Invoice Processing | 1,500 / 600 | $0.0079 | $0.0074 | $737 |
| Call Summary | 2,000 / 700 | $0.0095 | $0.0093 | $928 |
| Agent Workflow | 6,000 / 3,000 | $0.037 | $0.033 | $3.3K |
Gemini 2.5 Pro Preview pricing by host
A host is a company that runs the model and sells it by the token — the lab that made it, a cloud platform like Amazon Bedrock, Azure or Vertex, or an independent provider. One model, several sellers, and often several prices. This model is sold by 2 different hosts. The price quoted above is the one we publish so that models stay comparable; it is not necessarily the cheapest way to buy this model. List prices as published on 2026-09-06 via OpenRouter — negotiated rates, committed-use discounts and provisioned capacity are not shown.
| Host | Input $/1M | Output $/1M |
|---|---|---|
| Google (the price shown above) | $1.25 | $10.00 |
| Google AI Studio (the price shown above) | $1.25 | $10.00 |
Common questions about Gemini 2.5 Pro Preview pricing
- How much does Gemini 2.5 Pro Preview cost?
- Gemini 2.5 Pro Preview costs $1.25 per million input tokens and $10.00 per million output tokens on the API.
- Does Gemini 2.5 Pro Preview offer batch or cached pricing?
- Prompt-cache reads cost $0.13/M input tokens. No batch pricing is published.
- What would Gemini 2.5 Pro Preview cost per month?
- For a support-ticket workload (1,500 input + 500 output tokens per request) at 100K requests/month, Gemini 2.5 Pro Preview costs about $688 at list prices.
These are list prices: real cost also depends on caching, batching, negotiated discounts, marketplace agreements, and existing contracts. Get a FinOps review from OptimNow or compare all models.
Build the business case for Gemini 2.5 Pro Preview in the AI ROI Calculator: add your business value on top of these costs to get ROI, break-even and payback.
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