Data published by Calibvo

3 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-21.

How these are made

Every dataset starts as a charter that names the buyer's question and the sources by URL. Our fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.

A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source, or one for each breakdown a source prices. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.

Literature Review Tool Index

The median published figure in the Literature Review Tool Index is 17 USD across 12 figures from 11 sources' own pages in USD (range 4.99 to 49 USD; 15 sources publish a figure), read 12 October 2026.

15 of the 37 named sources read in full publish a figure; 22 publish none, read 12 October 2026.

Download the CSV (16 rows) · JSON · Markdown

Performance Review Form Board

The median published figure in the Performance Review Form Board is 6.50 USD across 5 sources' own pages (range 2 to 10 USD), read 12 October 2026.

5 of the 59 named sources read in full publish a figure; 54 publish none, read 12 October 2026.

Download the CSV (5 rows) · JSON · Markdown

Review Site Template Index

The median published figure in the Review Site Template Index is 89 USD across 8 figures from 7 sources' own pages in USD (range 59 to 249 USD; 9 sources publish a figure), read 12 October 2026.

9 of the 22 named sources read in full publish a figure; 13 publish none, read 12 October 2026.

Download the CSV (10 rows) · JSON · Markdown