DeepSeek
DeepSeek V4.1 Flash 1M
Build with DeepSeek V4.1 Flash 1M.
DeepSeek V4.1 Flash 1M brings text generation to your application through IndicStack AI. Model inputs: text.
Use the exact model ID below. Check access for your API key before integrating. Capabilities can vary by route.
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One key. Your existing SDK.
Use your IndicStack key and base URL.
API model IDdeepseek-v4.1-flash-1m
import os
from openai import OpenAI
client = OpenAI(
base_url="https://api.indicstack.ai/v1",
api_key=os.environ["INDICSTACK_API_KEY"],
)
response = client.chat.completions.create(
model="deepseek-v4.1-flash-1m",
messages=[{"role": "user", "content": "Explain what an API is."}],
)
print(response)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.indicstack.ai/v1",
apiKey: process.env.INDICSTACK_API_KEY,
});
const response = await client.chat.completions.create({
"model": "deepseek-v4.1-flash-1m",
"messages": [
{
"role": "user",
"content": "Explain what an API is."
}
]
});
console.log(response);curl https://api.indicstack.ai/v1/chat/completions \
-H "Authorization: Bearer $INDICSTACK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "deepseek-v4.1-flash-1m",
"messages": [
{
"role": "user",
"content": "Explain what an API is."
}
]
}'Questions about DeepSeek V4.1 Flash 1M
Pricing, hosting and getting started.
Discuss your requirementsWhere does DeepSeek V4.1 Flash 1M run?
DeepSeek V4.1 Flash 1M has India-hosted routes. Select an India-hosted route when your workload needs GPUs in India. Model capabilities and limits can vary by route.
How is DeepSeek V4.1 Flash 1M billed?
The default India-hosted route is billed at ₹16.5 per 1M input tokens and ₹66 per 1M output tokens, before GST. Other routes can have different rates.
How do I choose between DeepSeek V4.1 Flash 1M and another model?
Bring a sample of your workload to a free AI cost check. We can help compare the output you need and the cost of running it.
Not sure which model? Get a free AI cost check.
Test your workload and choose a model with evidence.