lookup

Answer from TRUSTED sources only (Wikipedia, Wikidata, arXiv, Crossref/DOI, World Bank): returns passages with URL, reliability tier and retrieval time for citation.

Answer from TRUSTED sources only (Wikipedia, Wikidata, arXiv, Crossref/DOI, World Bank): returns passages with URL, reliability tier and retrieval time for citation. With synthesize=true you also get an LLM answer that cites the passages and admits when they don't contain the answer.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x318d34fa…a88b3dbe

URL

https://toll402.dev/v1/lookup

MCP server on this host: dev.toll402/toll402-mcp

Seen

first 26 days ago · last 12 hr ago

48 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.716 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.284: 0.145 uncertain ? + 0.139 short ? · 0.084 to B

How the composite of 0.716 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	0.31	0.000		0.000	−0.139	−0.061
liveness it answered at all	0.60	1.00	0.860		0.516	0	−0.084
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.716	gap to 1.000 = 0.284 · 0.139 short · 0.145 uncertain	0.716	−0.139	−0.145

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 × 0.860   liveness       
+ 0.200 × 1.000   price stability
= 0.716           → UNRATED: 44 of 30 paid calls      weights 2026.09.6 · 44 samples · seed cap_01M1ZRQKQMYH9CN7BTD4D6E405|2026-09-01T07:21:50.353Z|2026.09.6

Verify it yourselfnpx teppi-check https://toll402.dev/v1/lookupcurl -s https://api.teppi.xyz/v1/trust/cap_01M1ZRQKQMYH9CN7BTD4D6E405