DecisionNode-1.0

model id

decisionnode-latest (today decisionnode-1.0)

Answers

Choice, Score and Truth, calibrated per question type; Number

Input

Text, JSON and images in one request

Context

64k tokens per request (65,536)

Price

$0.042 per 1M input tokens, output free

Runs on

Our own inference stack and our own GPUs

When to use it#

Use the full model when the decision is subtle: long threads, many options, images with small print, rubrics where the levels are close together. It is the default in these docs and in the playground.

How it answers#

It reads the state, the images and every question in one pass and returns every answer directly. It generates no text, which is why output is free and why the answer always has the shape its type defines.

Calling it#

curl https://api.decisionnode.com/v1/decide \
  -H "Authorization: Bearer $DECISIONNODE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "decisionnode-latest",
    "state": "Customer: I was charged twice and nobody has replied for 3 days.",
    "questions": {
      "route": {
        "type": "choice",
        "instructions": "Where should this go?",
        "criteria": {
          "billing": "money",
          "bug": "broken",
          "account": "login"
        }
      },
      "urgency": {
        "type": "score",
        "instructions": "How urgent is this?",
        "criteria": ["routine", "today", "urgent", "critical"]
      },
      "refund": {
        "type": "truth",
        "instructions": "Refund this automatically?"
      }
    }
  }'

The same request costs $0.0000026 on DecisionNode-⁠1.0. Compare it with DecisionNode-⁠1.0 Flash on your own inputs in the playground: the model picker switches between them without changing anything else.