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Buy Plan
Google
Gemini 3.1 Pro Preview
Gemini 3.1 Pro Preview delivers advanced intelligence, complex problem-solving, and powerful agentic and vibe coding capabilities.
Quick Stats
Context
1049K
Max Output
66K
Provider
Specs
1
Modalities
in audioin filein imagein textin videoout text
Specs & List Price (per 1M tokens)
Value
Input $2Output $12Cache read $0.2
Recommended Plan
Gemini 3.1 Pro Preview Starter Plan
Pay-as-you-go after top-up; $1 free credit for new users.
API Endpoint
Model ID
google/gemini-3.1-pro-previewcURL
curl https://intertoken.ai/v1/chat/completions \
-H "Authorization: Bearer $TOKENPORTAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "google/gemini-3.1-pro-preview",
"messages": [{"role": "user", "content": "Hello!"}]
}'Python
from openai import OpenAI
client = OpenAI(
base_url="https://intertoken.ai/v1",
api_key="$TOKENPORTAL_API_KEY",
)
resp = client.chat.completions.create(
model="google/gemini-3.1-pro-preview",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)Start using this model
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