Vellium & Co

Directory › Developer tools and utilities › Retrieval recovery regression

Retrieval recovery regression

Compare complete, partial, and missed evidence recovery on one matched, hash-frozen cohort of up to 64 questions and papers. Report paired transitions and a caller-declared complete-recovery drop threshold. Descriptive evidence-ID overlap,

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
235 ms
Price
$0.074 per call
Paying buyers, last 30 days
1 (directory's own records)
Paid calls, last 30 days
1
Category
Developer tools and utilities
Address
https://www.mahastrategies.com/api/v1/micro/retrieval-recovery-regression

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/0d9523b58c16.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].