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DecisionNodeDecisionNde
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  • dnModelTyped answers, calibrated confidence
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playgroundmock responsesDeterministic mock, exact API shape

Ask typed questions. Get typed answers.

Paste any text, JSON or image, ask typed questions, and get typed answers with confidence in milliseconds. Every type names its answer: choice (one of your labels), score (a level on your scale), truth (a probability), number (a value on your grid), point (a spot in your image), box (a rectangle around the thing). Then copy the exact request as curl, Python or TypeScript.

endpoint
POST /v1/decide
models
DecisionNode-⁠1.0DecisionNode-⁠1.0 Flash
output tokens
0, always free
api key
none needed here
lessons, one per type
builds you could ship
point and box

State

Any text or JSON. Read once, shared by every question.

empty: no state is sent

reading...

Questions (1)

One typed answer each, from the same pass.

  • Where is it? One spot in the image, as x and y, with the probability that the thing is there at all (present) and that the spot is on it (confidence).

    Where to look, and the units of the answer
    units

    Whole pixels of the image as sent, from its top-left corner: x to the right, y down.

Add

12 input tokens, output free$0.42 per million runs like thisper 1M runs

Reading the images...

Response

Press Run to get typed answers.

Every question comes back in the shape its type defines, with how sure the model is. Output is always 0 tokens: nothing is generated.

  • Choiceone of your options, a probability for each
  • Scorethe expected level on your scale
  • TruthIs this statement true? One calibrated probability from 0.00 to 1.00 that the statement is true. 0.80 means true about 8 times in 10. Your code picks the cut-off: 0.50 for a plain yes or no, higher when acting on a false yes is costly.
  • Numbera value on your grid, the expected value, and a probability for every value
  • Pointone spot in an image, x and y, with present and confidence
  • Boxa rectangle around the thing, its corners, with present and confidence

New here? .

12 input tokens

endpoint
POST /v1/decide
models
DecisionNode-⁠1.0DecisionNode-⁠1.0 Flash
output tokens
0, always free
api key
none needed here
DecisionNodeDecisionNde

The decision model, and the inference API that serves it.

one endpoint: POST api.decisionnode.com/v1/decidePOST /v1/decide

start building

Your first decision in minutes.

Make a key, paste one curl, branch on a typed answer. Prepaid, no sales call.

  • api degraded performanceapi degraded
  • output is always freeoutput always free
  • same request, same answersame request, same answer

DecisionNode is built and run by Bynn Intelligence, Inc.

We train the model and serve it on our own GPUs.

hello@bynn.com

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compliance

  • SOC 2, SOC 2 report, monitored continuously (opens the trust center in a new tab)
  • ISO 27001:2022, Information security management, certified (opens the trust center in a new tab)
  • ISO/IEC 42001:2023, AI management system, controls mapped to ISO/IEC 42001:2023; compliant, not certified (opens the trust center in a new tab)
  • GDPR, Processor terms under Article 28 in the Data Processing Addendum; a law, not a certification (opens the trust center in a new tab)
  • CCPA, Service-provider terms in the Data Processing Addendum; a law, not a certification (opens the trust center in a new tab)
  • PCI DSS SAQ A, Card data is handled by the payment provider and never stored by us; a self-assessment, not a certification (opens the trust center in a new tab)
  • NIST Cybersecurity Framework, Controls mapped to the NIST CSF; a framework, not a certification (opens the trust center in a new tab)
  • HIPAA (BAA available), Protected health information only under a signed Business Associate Agreement, available on request; HIPAA is not a certification (opens the trust center in a new tab)
  • EU AI Act, Controls mapped to the EU AI Act; a law, not a certification, and no determination that any customer use complies (opens the trust center in a new tab)

© 2026 Bynn Intelligence, Inc.

proposed prices in USD per 1M input tokens