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OpenAI: GPT-4.1 Nano (batch): AI model

Context window:
1,047,576 tokens
Input:
$0.05/1M tokens
Output:
$0.2/1M tokens
Type:
text, image
  • Vision
  • Tools
  • Streaming
  • Long context

OpenAI: GPT-4.1 Nano (batch) is a AI model from OpenAI, available through Hormouz via an OpenAI-compatible API with stable access from inside Iran.

For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-4.1-nano:batch",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

VendorOpenAI
TypeText, Image
Context window1,047,576 tokens
Pricing$0.05/M in · $0.20/M out
APIChat Completions
CapabilitiesStreaming · Vision · Tools

Benchmarks

11.1
Coding Index
Better than 7% of models we compared

Reasoning

GPQA Diamond
Graduate-level scientific reasoning
51.2%
HLE
Humanity's Last Exam
3.8%
IFBench
Instruction-following
32%
AA-LCR
Long-context reasoning
20.3%
CritPt
Research-level physics reasoning
0%
AA Omniscience
Broad factual knowledge accuracy
13.7%
Non-Hallucination
Rate of avoiding fabricated answers
17.4%

Coding

Terminal-Bench Hard
Agentic coding & terminal use
3.8%

Agentic

τ²-Bench
Tool-use agents in dual-control scenarios
17.3%
GDPval
Economically valuable tasks
0%

Source: Artificial Analysis

Design Arena

How Design Arena works ↗
3D
Top 95%
935Elo
Win rate: 46%Avg time: 17.1s
Code
Top 95%
969Elo
Win rate: 47.3%Avg time: 24.2s
Data Viz
Top 97%
899Elo
Win rate: 41.1%Avg time: 17.7s
Game Dev
Top 90%
983Elo
Win rate: 49.6%Avg time: 21.7s
UI Component
Top 94%
923Elo
Win rate: 43.9%Avg time: 19.9s
Website
Top 91%
979Elo
Win rate: 48.1%Avg time: 27.3s

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": "openai/gpt-4.1-nano: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="openai/gpt-4.1-nano: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: "openai/gpt-4.1-nano:batch",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Buy the OpenAI: GPT-4.1 Nano (batch) API, paid in rial

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  • One Hormouz key reaches OpenAI: GPT-4.1 Nano (batch) and 600+ other models, and you pay only for what you use.
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Updated 2026-10-13