Records / Price observations

$5 to $10 per ranking

RLHF preference label for reward modelling, by domain experts

Dated 28 Apr 2026Source checked 14 Oct 2026Quote found on its page again 17 Oct 2026Basis: vendor

In the source's own words
“depending on whether you use crowdsourcing ($0.50 to $2 per ranking) or domain experts ($5 to $10 per ranking)”
RLHF preference label for reward modelling, by domain experts: $5 to $10 per ranking | AIData.Broker