location-heatmap

Returns the geographic places named in coverage of a topic, each with the number of articles mentioning it, the number of distinct sources, and coordinates where the source…

Returns the geographic places named in coverage of a topic, each with the number of articles mentioning it, the number of distinct sources, and coordinates where the source supplies them. The distinction the service is built on is between mention and occurrence: an article about a decision taken in Brussels affecting mining in Chile names both places, and reading the resulting map as an event map puts the decision in Chile and the mining in Brussels.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.006 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2880edff…771c4e5e

URL

https://research.halowerk.com/v1/location-heatmap

Seen

first 35 days ago · last 24 days ago

33 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.559 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.441: 0.173 uncertain ? + 0.267 short ? · 0.091 to C

How the composite of 0.559 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.75	0.481		0.289	−0.153	−0.159
latency p95 it answered as fast as its class	0.20	0.43	0.354		0.071	−0.115	−0.015
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.559	gap to 1.000 = 0.441 · 0.267 short · 0.173 uncertain	0.559	−0.267	−0.173

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

The multiplication, written out

  0.600 × 0.481   liveness       
+ 0.200 × 0.354   latency p95    
+ 0.200 × 1.000   price stability
= 0.559           → UNRATED: 32 of 30 paid calls      weights 2026.09.1 · 32 samples · seed cap_01M1A5QFETV441HK1RN1PEQR2C|2026-08-17T22:13:58.908Z|2026.09.1

Verify it yourselfnpx teppi-check https://research.halowerk.com/v1/location-heatmapcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFETV441HK1RN1PEQR2C