How much does DeepSeek V4.1 Flash P cost?

On the Respan gateway, DeepSeek V4.1 Flash P costs $0.30 per 1M input tokens and $1.20 per 1M output tokens on Novita, after gateway discounts.

Which providers serve DeepSeek V4.1 Flash P on Respan?

DeepSeek V4.1 Flash P is served by Novita.

What is DeepSeek V4.1 Flash P's context window?

DeepSeek V4.1 Flash P accepts up to 1M tokens of context.

How do I use DeepSeek V4.1 Flash P with the Respan gateway?

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "deepseek-v4.1-flash-p". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

How fast is DeepSeek V4.1 Flash P?

Over the last 30 days of requests through the Respan gateway, the fastest provider was Novita at 66 tokens per second, and the lowest response latency was 3.4 seconds on Novita. Speed varies with request size and provider.

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Agent setup

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Copy for agentRead docs

Providers

DeepSeek V4.1 Flash P API: Pricing, Providers & Context Window | Respan

DeepSeek V4.1 Flash P

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.

Input / output price: $0.30 / $1.20 per 1M
Context: 1M tokens
Released: Sep 24, 2026

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Agent setup

Paste into Claude Code, Cursor, or Codex

Help me set up the Respan gateway: fetch and follow https://www.respan.ai/docs/agent-setup.md. Use model "deepseek-v4.1-flash-p".

from openai import OpenAI

client = OpenAI(

    base_url="https://api.respan.ai/api/",

    api_key="YOUR_RESPAN_API_KEY",

)

response = client.chat.completions.create(

    model="deepseek-v4.1-flash-p",

    messages=[{"role": "user", "content": "Hello!"}],

)

print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({

  baseURL: "https://api.respan.ai/api/",

  apiKey: "YOUR_RESPAN_API_KEY",

});

const response = await client.chat.completions.create({

  model: "deepseek-v4.1-flash-p",

  messages: [{ role: "user", content: "Hello!" }],

});

console.log(response.choices[0].message.content);

curl https://api.respan.ai/api/chat/completions \

  -H "Authorization: Bearer YOUR_RESPAN_API_KEY" \

  -H "Content-Type: application/json" \

  -d '{

    "model": "deepseek-v4.1-flash-p",

    "messages": [{"role": "user", "content": "Hello!"}]

}'

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Providers

One provider serves this model, priced per 1M tokens after gateway discounts.

Provider	Context	Input	Output	Cache read	Capabilities
Novita`novita/deepseek/deepseek-v4.1-flash-p`	1M	$0.30/M	$1.20/M	$0.0060/M

Pricing

USD per 1M tokens on Novita, after gateway discounts.

Input: $0.30 per 1M
Output: $1.20 per 1M
Cache read: $0.0060 per 1M

Cost by volume

Total cost from 0 to 1T tokens.

$0.30/MNovita

Throughput and latency

30-day averages from requests through the Respan gateway. Under each figure, every model on the gateway by its average, this one in blue.

Output speed

Higher is better

66tokens/son Novita

Faster than 78% of the other 407 models on the gateway

Response latency

Lower is better

3.4son Novita

Faster than 35% of the other 408 models on the gateway

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Providers

Providers

DeepSeek V4.1 Flash P

Providers

Pricing

Cost by volume

Throughput and latency

Output speed

Response latency

Certified where it counts.

Apps