semantic-web-diff

Compare two webpage versions and return only meaningful content changes as structured JSON.

Compare two webpage versions and return only meaningful content changes as structured JSON. Filters cosmetic DOM churn, tracking IDs, timestamps, and other noise.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x94bab585…6d6eca9d

URL

https://i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws/v1/semantic-web-diff

Seen

first 17 days ago · last 11 hr ago

31 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.646 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.354: 0.154 uncertain ? + 0.200 short ? · 0.004 to C

How the composite of 0.646 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	1.00	0.744		0.446	0	−0.154
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.646	gap to 1.000 = 0.354 · 0.200 short · 0.154 uncertain	0.646	−0.200	−0.154

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

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.744   liveness       
+ 0.200 × 1.000   price stability
= 0.646           → UNRATED: 24 of 30 paid calls      weights 2026.09.6 · 24 samples · seed cap_01M2PY8Z14H71PFYG9Y69ZZZ1C|2026-08-30T16:36:09.840Z|2026.09.6

Verify it yourselfnpx teppi-check https://i3p3mgbsn54dvlivnk6wbumal40eqtsn.lambda-url.us-east-1.on.aws/v1/semantic-web-diffcurl -s https://api.teppi.xyz/v1/trust/cap_01M2PY8Z14H71PFYG9Y69ZZZ1C