Endpoint · computePOSTapi.magentlab.com/api/calc/4at

4AT (Bellelli 2014): alertness (normal 0, abnormal 4) + AMT4 mistake count 0/1/2 + attention 0/1/2 + acute change or fluctuation (false 0, true 4).

4AT (Bellelli 2014): alertness (normal 0, abnormal 4) + AMT4 mistake count 0/1/2 + attention 0/1/2 + acute change or fluctuation (false 0, true 4). Max 12. Band 0 unlikely, 1–3 possible cognitive impairment, ≥4 possible delirium. Not a delirium or dementia diagnosis. magent does not examine the patient. AMT4 is the caller-assigned mistake count only; this API does not collect age, date of birth, place, or year.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.005 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x836be278…1bc19ee2

URL

https://api.magentlab.com/api/calc/4at

Seen

first 35 days ago · last 14 hr ago

36 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.335 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.665: 0.248 uncertain ? + 0.417 short ? · 0.115 to D

How the composite of 0.335 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.64	0.226		0.135	−0.217	−0.248
latency p95 it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.335	gap to 1.000 = 0.665 · 0.417 short · 0.248 uncertain	0.335	−0.417	−0.248

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.226   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.335           → UNRATED: 28 of 30 paid calls      weights 2026.09.6 · 28 samples · seed cap_01M1A5A23KD5AV33XMHZ2RC52T|2026-09-04T03:30:15.591Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.magentlab.com/api/calc/4atcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A23KD5AV33XMHZ2RC52T