The options your workflow can review.
- One to eight proposed steps
- A semantic class for each candidate
- Caller-reported support and context
- A unique key for safe, exact retries
DELTAX EVALUATE
Give the next step
a decision record.
Integrate Evaluate at the point where an agent’s proposal enters a review workflow. Give your team the selected review step—or an explicit refusal—plus the gate decisions and trace needed to inspect that handoff.
Evaluate API · 2026-09-16.beta2 · Free accounts include 100 evaluations per month. Paid signup and x402 remain disabled. The evaluator’s POST /v1/evaluations uses profile deltax-hosted-bounded-review-evaluation-v1. The offline kit remains the pinned 2026-09-16.beta1 teaching snapshot.
A RESULT YOU CAN INSPECT
Your options in.
A reviewable handoff out.
This example uses three options; the API accepts one to eight per request. “Publish” is excluded because it is an external action. Two review steps remain eligible. One is selected, with a sample receipt and an explicit handoff to your app or reviewer.
Switch the situation or submit only the external action to explore the refusal path.
Your application stays in control.
DeltaX selects a review step. It does not execute it, issue a refund, publish a release, or certify the supplied facts.
BOUNDED REVIEWIllustrative example
THE SITUATION
A release is ready. The security evidence isn’t.
Your workflow reports an incomplete security review and supplies these options and support values.
3 supplied1 excluded2 eligible1 selected
PROPOSED NEXT STEPCALLER-SUPPLIED SUPPORT
DeltaX doesn’t verify these facts. Support is supplied by the caller, not DeltaX confidence.
Publish the releaseExcluded · external actions are outside this review profile
0.99Review missing evidenceEligible · selected
0.92Draft a review checklistEligible
0.75SAMPLE RECEIPT · RESULTReview missing evidence
SelectedReview the missing evidence before your application decides what happens next.
- Outcome
selected- Selected ID
review-missing-evidence
Your app or reviewer takes it from here.
Inspect the receipt, then decide whether to carry out the selected review step. Nothing was deployed or executed.
Static teaching example · No API request is sent. Receipt fields are an illustrative excerpt, not a live trace or a per-candidate ranking explanation. The fixed profile does not infer business rules.
WHAT YOUR INTEGRATION GAINS
One decision checkpoint.
A result your systems can use.
The current profile supports analyze, compare, draft, and validate review classes. The external class is shadow-only.
Selection or a clear refusal.
- Selected candidate, or no selection
- Service gate decisions and bounded outcome codes
- Trace and SHA-256 receipt references
- External effect and authority flags: false
A handoff with an accountable owner.
- Validate and store the response
- Handle both result types
- Apply your own permissions
- Record any later execution separately
The trace records the outcome and service checks, not why one candidate was selected over another. Objective and context bind the request record. The current engine uses a fixed review profile; it does not interpret arbitrary natural-language policies.
Bring Preflight into your workflow.
Free, public policy validation. Optional API handoff when selection remains open.
MAP YOUR APPLICATIONFind the decision point in your domain.
Agent workflows, fintech transactions, governance, healthcare operations, and robotics: see where to connect Evaluate and what your team gains.
BRING US A REAL WORKFLOW
Choose the decision point.
Build the review into it.
Create free account
100 free evaluations per calendar month. No card required.
Start with free Preflight Sign in, create an API credential, and connect your application. Paid signup remains disabled.