DeepSeek V4.1 Flash

deepseek/deepseek-v4.1-flashEst. 95% off · Standardvs cheapest OpenRouter endpoint for a typical request: ~87k input / 1k output

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...

Standard prices and discounts apply to Standard requests. Requests requiring zero data retention use separate ZDR quotes. Retention depends on the provider serving your request.

Input /M

$0.001733

Estimated price

Output /M

$0.00693

Estimated price

Our price (live offer) · in + out$0.008663Selected gateway · in + out /M

Context1MUpstream catalog

ReleasedSep 102026

Marketplace price history.

Marketplace observations and reference prices.

ROUTE AVAILABLE

Discount vs cheapest OpenRouter endpoint · typical request · higher is better

Loading recorded prices…

Cheapest OpenRouter endpoint now 0% off ($0.2685)Our price (live offer) now 96.77% off ($0.008663)

Higher is better. Each point prices a typical request of the model (~87k input / 1k output) at the recorded market rates, against today’s cheapest OpenRouter endpoint for the same request, using input and output rates only on both sides; OpenRouter history is not recorded. Negative values mean above the OpenRouter reference. Dashed lines show current references and the gateway estimate. Recorded market prices exclude the routing fee; gaps stay visible. In + out = 1M input + 1M output tokens.

Use this model

DeepSeek V4.1 Flash deepseek/deepseek-v4.1-flash

01
Set up GPU Router
Your coding assistant adds the client and checks model availability.
02
Choose your calls
Switch all matching calls, selected features, or use it for new calls only.
03
Switch and test
Only the calls you choose are migrated. Everything else stays as is.

Paste into your coding assistant. It will ask before switching calls.

What would your workload cost?

Change your token mix to compare the same workload.

Input tokensOutput tokens

Estimated cost · USD$15.02

Direct list$15.02

Cheapest OpenRouter endpoint$4.89

The active OpenRouter endpoint with the lowest input + output cost for this workload.

Our price (live offer)$0.1577

The cheapest live offer from a trusted seller right now. Charges use the seller's confirmed bill; offers move with the market.

Input costOutput cost

Estimated savings with GPU Router$4.73less than the cheapest OpenRouter endpoint

For 87M input + 1M output tokens using our current estimate.

Our price is the cheapest eligible route or live trusted seller offer for this workload, including the routing fee. Final charges depend on the route and actual usage.