Last refreshed 2026-05-11. Next refresh: weekly.
Why use Gemini 3.1 Pro Preview on Google AI Studio?
Google AI Studio offers Gemini 3.1 Pro Preview with pay-as-you-go pricing at $2.00/1M input tokens. Google AI Studio is a model prototyping environment and API access point for Gemini models, offering an inference playground for developers to test and build AI applications.
Compare Gemini 3.1 Pro Preview across 4 providers to find the best fit for your use caseSetup recipe
Python + curlpip install google-genaiexport GOOGLE_API_KEY=...import os
from google import genai
client = genai.Client(api_key=os.environ["GOOGLE_API_KEY"])
response = client.models.generate_content(gemini-3.1-pro-previewRequest example
import os
from google import genai
client = genai.Client(api_key=os.environ["GOOGLE_API_KEY"])
response = client.models.generate_content(
model="gemini-3.1-pro-preview",
contents="Hello"
)
print(response.text)Gotchas
- Use the model name directly, e.g. "gemini-2.0-flash", "gemini-1.5-pro", or "gemini-2.5-pro-preview-05-06".
- The examples expect GOOGLE_API_KEY; rename it only if your application config maps the new variable.
Compare Gemini 3.1 Pro Preview Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Google AI Studio | $2.00 | $12.00 |
| GCP Vertex AI | $2.00 | $12.00 |
| OpenRouter | $2.00 | $12.00 |
| Replicate API | $2.00 | $12.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $2.00 |
| Output tokens | $12.00 |
Capabilities
About Gemini 3.1 Pro Preview
Google: Gemini 3.1 Pro Preview available via OpenRouter. Pricing: $2/1M input, $12/1M output.
FAQ
What does Gemini 3.1 Pro Preview cost on Google AI Studio?
On Google AI Studio, Gemini 3.1 Pro Preview costs $2.00 per 1M input tokens and $12.00 per 1M output tokens.
What is the context window for Gemini 3.1 Pro Preview on Google AI Studio?
Gemini 3.1 Pro Preview supports a 1,000,000 token context window on Google AI Studio.
How does Google AI Studio compare to other Gemini 3.1 Pro Preview providers?
Gemini 3.1 Pro Preview is available from 4 providers. The cheapest input pricing is $2.00/1M tokens from Google AI Studio.
Who created Gemini 3.1 Pro Preview?
Gemini 3.1 Pro Preview was created by Google DeepMind as part of the Gemini 3.1 model family.
Is Gemini 3.1 Pro Preview open source?
Gemini 3.1 Pro Preview's open source status is unknown in the seed data.