DeepSeek V4 Flash 0731

DeepSeek V4 Flash 0731 follows the 0423 release of DeepSeek V4 Flash, an efficiency-optimized 284B-parameter Mixture-of-Experts model with 13B active parameters and a 1M-token context window.

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PRICE0.00039 creditsper 1k tokens

AVG TIME~20sestimate

OUTPUTtextsync

Open in playground

Inputs

promptrequired · text

textoptional · Context — artifact id or https URL

Monthly estimate

1k tokenss per month

1,000 × 0.00039 credits0.39 credits

curl https://platform.4i.app/api/v1/run \
  -H "Authorization: Bearer $FOURI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "service": "deepseek/deepseek-v4-flash-0731",
    "input": {
      "prompt": "Ask for some text…"
    }
  }'

Every output has an artifact_id. Pass it as input to any compatible service.

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