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Nace.AI · decision model Preview

Drex v2.0

Nace.AI: Drex v2.0 is a decision model on the Overblast AI Gateway. Call it as nace-ai/drex-v2.0 with one Overblast API key, paid from your AI credits.

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Prices are in AI credits, in US dollars. A picture, clip or track shows an estimate and is charged its actual cost once it is made. As of 13 October 2026, from the live catalogue.

Price

Nace.AI: Drex v2.0: price
Input, per M tokens$0.12
OutputNot charged by the token
Least a call costs$0.01

What it does

Nace.AI: Drex v2.0: what it does
DoesAnswers bounded questions with probabilities

Where it runs

Nace.AI: Drex v2.0: where it runs
RegionsRuns globally; it cannot be pinned to the EU or the US yet
Zero data retentionYes: served only by endpoints that keep neither the prompt nor the answer
Context131,072 tokens
EndpointPOST /v1/decisions

Call it

curl https://ai.overblast.app/v1/decisions \
  -H "Authorization: Bearer $OVERBLAST_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nace-ai/drex-v2.0",
    "state": "Customer: my order arrived broken.",
    "questions": {
      "urgent": {
        "type": "noul",
        "instructions": "Does this need a reply today?"
      }
    }
  }'

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