Google: Gemini 3.1 Pro Preview (batch): AI model
- Context window:
- 1,048,576 tokens
- Input:
- $1/1M tokens
- Output:
- $6/1M tokens
- Type:
- text, audio, image, video
- Vision
- Tools
- Streaming
- Long context
Thinking levels: Always thinks · high · medium · low
Google: Gemini 3.1 Pro Preview (batch) is a AI model from Google, available through Hormouz via an OpenAI-compatible API with stable access from inside Iran.
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Quickstart
curl https://api.hormouz.net/v1/chat/completions \
-H "Authorization: Bearer ng-YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "google/gemini-3.1-pro-preview:batch",
"messages": [{"role": "user", "content": "Hello!"}]
}'Specs
| Vendor | |
|---|---|
| Type | Text, Audio, Image, Video |
| Context window | 1,048,576 tokens |
| Pricing | $1.00/M in · $6.00/M out |
| API | Chat Completions |
| Capabilities | Streaming · Vision · Tools |
Benchmarks
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
88.7%
HLE
Humanity's Last Exam
29.5%
IFBench
Instruction-following
49.7%
AA-LCR
Long-context reasoning
74%
CritPt
Research-level physics reasoning
0%
AA Omniscience
Broad factual knowledge accuracy
48.3%
Non-Hallucination
Rate of avoiding fabricated answers
10%
Coding
Terminal-Bench Hard
Agentic coding & terminal use
34.1%
Agentic
τ²-Bench
Tool-use agents in dual-control scenarios
68.1%
Source: Artificial Analysis
Design Arena
How Design Arena works ↗Ranking distribution
First
94,302
Second
88,934
Third
27,476
Fourth
15,213
37626 tournaments ?
Agentic Game Dev
Top 92%1,114Elo
Win rate: 44.2%
Agentic HTML Slides
Top 44%1,226Elo
Win rate: 55.8%
Agentic Slides
Top 78%1,112Elo
Win rate: 33.8%
Agentic Slides (HTML)
Top 44%1,219Elo
Win rate: 54.4%
Agentic Slides (Python)
Top 78%1,107Elo
Win rate: 33.9%
Android Native
Top 92%1,064Elo
Win rate: 41.3%
Full-Stack
Top 75%1,067Elo
Win rate: 40.8%
Godot Game Dev
Top 22%1,236Elo
Win rate: 60%
HTML Slides
Top 70%1,153Elo
Win rate: 48.6%Avg time: 160s
Mobile Apps
Top 85%1,090Elo
Win rate: 43.2%
PPTX Slides
Top 87%1,110Elo
Win rate: 34.1%
Python Slides
Top 87%1,109Elo
Win rate: 31.9%Avg time: 290s
Web Apps
Top 74%1,119Elo
Win rate: 44.6%
3D
Top 26%1,245Elo
Win rate: 58.4%Avg time: 88.8s
ASCII Art
Top 12%1,281Elo
Win rate: 63.5%Avg time: 225s
Code
Top 30%1,237Elo
Win rate: 54.4%Avg time: 98.3s
Data Viz
Top 35%1,218Elo
Win rate: 52.1%Avg time: 80.4s
Game Dev
Top 32%1,215Elo
Win rate: 52.1%Avg time: 103s
SVG
Top 11%1,285Elo
Win rate: 67.8%Avg time: 168s
UI Component
Top 32%1,233Elo
Win rate: 54%Avg time: 85.5s
Website
Top 28%1,240Elo
Win rate: 53.8%Avg time: 102s
Metrics sourced from Design Arena
Code example
cURL
curl https://api.hormouz.net/v1/chat/completions \
-H "Authorization: Bearer ng-YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "google/gemini-3.1-pro-preview:batch",
"messages": [{"role": "user", "content": "Hello!"}]
}'Python
from openai import OpenAI
client = OpenAI(api_key="ng-YOUR_API_KEY", base_url="https://api.hormouz.net/v1")
response = client.chat.completions.create(
model="google/gemini-3.1-pro-preview:batch",
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)JavaScript
import OpenAI from "openai";
const client = new OpenAI({ apiKey: "ng-YOUR_API_KEY", baseURL: "https://api.hormouz.net/v1" });
const response = await client.chat.completions.create({
model: "google/gemini-3.1-pro-preview:batch",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);Buy the Google: Gemini 3.1 Pro Preview (batch) API, paid in rial
- Buy credit with an Iranian bank card; no foreign card or account needed.
- One Hormouz key reaches Google: Gemini 3.1 Pro Preview (batch) and 600+ other models, and you pay only for what you use.
- No VPN and no risk of a banned account; just change the base URL to api.hormouz.net/v1.
Use via Hormouz
Connect to this model and 600+ others with one API key, then see usage down to each request.
Request company accessUpdated 2026-10-13