Gemini

Google: Gemini 3.1 Pro Preview

Chat
google/gemini-3.1-pro-preview

Gemini 3.1 Pro is the next generation in the Gemini series of models, a suite of highly-capable, natively multimodal, reasoning models. Gemini 3 Pro is now Google’s most advanced model for complex tasks, and can comprehend vast datasets, challenging problems from different information sources, including text, audio, images, video, and entire code repositories

Context Window
1M
Max Output Tokens
66K
Released
2026-02-19
Capabilities
VisionFunction CallingReasoningPrompt CachingWeb SearchAudio InputVideo InputPDF Input
Available Providers
GoogleCloudVertex
Supported Protocols
OpenAIopenaiGeminigemini

Providers

GoogleCloudVertex
Input Tokens
$2/M
Output Tokens
$12/M
Cache Read
$0.2/M
Cache Write
$4.5/M
Audio Input
$2/M
Cached Audio
$0.2/M
Web Search
$0.014/R
Protocols
OpenAIopenai/v1/chat/completions
Geminigemini

Code Examples

from google import genai
client = genai.Client(
api_key="YOUR_OFOX_API_KEY",
http_options={"api_version": "v1beta", "base_url": "https://api.ofox.ai/gemini"},
)
response = client.models.generate_content(
model="google/gemini-3.1-pro-preview",
contents="Hello!",
)
print(response.text)

Uptime & Status

Frequently Asked Questions

Google: Gemini 3.1 Pro Preview on Ofox.ai costs $2/M per million input tokens and $12/M per million output tokens. Pay-as-you-go, no monthly fees.