Jev Structured Evaluation · jev-x402.vercel.app

Structured evaluation

Structured evaluation with TypeSafe's Jev (System One) model. Send any state plus typed questions, noul (true/false), choice (pick one), or score (ordinal scale), and get back calibrated probabilities and confidence for each. Built for routing, classification, triage and policy checks where a fast, predictable, machine-readable answer beats prose.

Unavailable1,315 calls · 7 buyers in 30 days

Sample input

input4 keys

body3 keys

model"jev-latest"

questions{ needs_review, route, urgency }3 keys

state"My card was charged twice for one order and nobody has replied in three days."

bodyType"json"

method"POST"

type"http"

inputobject, 4 keys

Sample response

response3 keys

answers3 keys

needs_review{ noul, type }2 keys

route{ choice, confidence, probabilities, … }4 keys

urgency{ confidence, legend, probabilities, … }5 keys

model"jev-1.13.0"

usage2 keys

input_tokens423

output_tokens70

responseobject, 3 keys

Track record

Paid calls, last 30 days: 1,315
Buyers, last 30 days: 7
Last paid call: last week

Reported by the x402 directory.

A$0.0015 per call

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