DeepSeek V4 Flash

Active

deepseek-v4-flash-2

Fast text generation with a one-million-token context window.

Open Console Explore the API

Context window: 1,000,000
Max output: 384,000

Official model price

The published model price used for every request.

Per 1M tokens

Cached input

$0.0028

Uncached input

$0.14

Output

$0.28

Use it with your stack

Use this PAI model ID from the client that already fits your stack.

curl https://router.omnitools.ai/v1/responses \
  -H "Authorization: Bearer $PAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "input": "Explain cache-aware routing in one sentence.",
  "max_output_tokens": 160,
  "model": "deepseek-v4-flash-2"
}'