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DeepSeek: DeepSeek V4.1 Flash (batch): AI model

Context window:
1,048,576 tokens
Input:
$0.11/1M tokens
Output:
$0.34/1M tokens
Type:
text, image
  • Vision
  • Tools
  • Streaming
  • Long context

Thinking levels: max · high · low

DeepSeek: DeepSeek V4.1 Flash (batch) is a AI model from DeepSeek, available through Hormouz via an OpenAI-compatible API with stable access from inside Iran.

DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...

Quickstart

curl https://api.hormouz.net/v1/chat/completions \
  -H "Authorization: Bearer ng-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek/deepseek-v4.1-flash:batch",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Specs

VendorDeepSeek
TypeText, Image
Context window1,048,576 tokens
Pricing$0.11/M in · $0.34/M out
APIChat Completions
CapabilitiesStreaming · Vision · Tools

Benchmarks

39.5
Intelligence Index
Better than 79% of models we compared

Reasoning

HLE
Humanity's Last Exam
39.2%
AA-LCR
Long-context reasoning
84%
CritPt
Research-level physics reasoning
14.3%
AA Omniscience
Broad factual knowledge accuracy
46.4%
Non-Hallucination
Rate of avoiding fabricated answers
3.5%

Coding

SciCode
Python for scientific computing
51.9%

Agentic

GDPval
Economically valuable tasks
55%

Source: Artificial Analysis

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": "deepseek/deepseek-v4.1-flash: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="deepseek/deepseek-v4.1-flash: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: "deepseek/deepseek-v4.1-flash:batch",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Buy the DeepSeek: DeepSeek V4.1 Flash (batch) API, paid in rial

  • Buy credit with an Iranian bank card; no foreign card or account needed.
  • One Hormouz key reaches DeepSeek: DeepSeek V4.1 Flash (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.
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Updated 2026-10-13