Question 1

What is DeepSeek V4.1 Flash P?

Accepted Answer

DeepSeek V4.1 Flash P is a model from Deepseek, released on Sep 24, 2026. DeepSeek V4.1 Flash P is a DeepSeek model tuned for strong reasoning and coding performance at competitive cost. DeepSeek V4.1 Flash P is a DeepSeek model tuned for strong reasoning and coding performance at competitive cost. Supports tool use. Up to 1.0M context window.

Question 2

How much does DeepSeek V4.1 Flash P cost?

Accepted Answer

On the Respan gateway, input starts at $0.27 per 1M tokens on Novita, and output starts at $1.08 per 1M tokens on Novita, after gateway discounts.

Question 3

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

Accepted Answer

DeepSeek V4.1 Flash P is served by Novita.

Question 4

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

Accepted Answer

DeepSeek V4.1 Flash P accepts up to 1.0M tokens of context.

Question 5

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

Accepted Answer

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.

Question 6

How fast is DeepSeek V4.1 Flash P?

Accepted Answer

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.

DeepSeek V4.1 Flash P

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