institutes

Polling institutes: accuracy of final polls in past elections and average bias per party.

Polling institutes: accuracy of final polls in past elections and average bias per party. Use when asked which German polling institute is most accurate or biased. Source-attributed, German data, updated every six hours.

UNRATEDListed

Overview

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UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

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none yet

delivery unknown until someone pays

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0x6d8444ca…48957d61

URL

https://api.polls.karbach.digital/v1/institutes

MCP server on this host: digital.karbach.polls/elections

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first 10 hr ago · last 10 hr ago

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Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.240 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 0.760: 0.750 uncertain ? + 0.010 short ? · 0.210 to D

How the composite of 0.240 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	1.00	0.000		0.000	0	−0.750
latency p95 it answered as fast as its class	0.25	0.96	0.961		0.240	−0.010	0
Composite	1.00		0.240	gap to 1.000 = 0.760 · 0.010 short · 0.750 uncertain	0.240	−0.010	−0.750

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

The multiplication, written out

  0.750 × 0.000   liveness   
+ 0.250 × 0.961   latency p95
= 0.240           → UNRATED: 1 of 30 paid calls      weights 2026.09.6 · 1 samples · seed cap_01M59B6T6QT8G9R1TAPHM1424K|2026-09-19T09:05:04.907Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.polls.karbach.digital/v1/institutescurl -s https://api.teppi.xyz/v1/trust/cap_01M59B6T6QT8G9R1TAPHM1424K