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DeepSeek
DeepSeek

DeepSeek V4.1 Flash

Modalities
deepseek/deepseek-flash
Released: Sep 1, 2026
DeepSeek's latest model, surpassing V4 Pro across performance, cost, speed, and task completion. Native multimodal support with 1M context window. Routed via Surplus Intelligence.
Context
1M tokens
Input / 1M
$0.24
Output / 1M
$0.96
Cache read / 1M
$0.006

Offers

2 sellers
Surplus Intelligence
Price
In$0.24Out$0.96
Discount
0%
Latency
—
Surplus Intelligence
Price
In$0.24Out$0.96
Discount
0%
Latency
—
Seller
Price
Discount
Latency
Surplus Intelligence
In$0.24Out$0.96
0%—
Surplus Intelligence
In$0.24Out$0.96
0%—

Usage · 30D

Oct 7
Nov 5

Get started

curl https://www.boardblackex.work/v1/chat/completions \
  -H "Authorization: Bearer $HYPERFLOW_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek/deepseek-flash",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'