live · as of 2026-10-26 · version 2026-10-27.7 · data-bench.ai

Bench: issuers × dated questions × the answer with its source page.

41985
issuer records
list_nodes
2972694
dated disclosure events
list_nodes
34
markets live
list_nodes

Bench is for the team that has to show its agent gets listed-company facts right. Each item pairs an issuer and a date with a question and the answer, and the answer names the source page it was read from. Sold under Data Vintage.

Who reads it

W.1
An evaluation team scoring a model or an agent on listed-company facts before it goes near a client.
W.2
A vendor proving accuracy to a buyer’s model-risk function, item by item.

The shape of one item

W.1
The issuer, by CMR key and ISIN; the date the question is asked as of; the question in plain words; the expected answer; the URL of the page that settles it.
W.2
Questions of the kind a desk asks: which firm signed the last annual report, whether trading was halted on a given day, what the legal name was as filed.

1 Callable today

1.1
The record an answer is checked against; every field names its source page, who read it and its state:
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_record","arguments":{"identifier":"DE0007164600"}}}
1.2
The dated disclosures behind an answer:
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_events_since","arguments":{"identifier":"DE0007164600","since":"2026-10-26"}}}

2 Not answered on a door yet

2.1
The test set and its scoring. Until they are, Bench is the sourced record above.

What it leaves out

W.1
Opinions, forecasts and price questions: every item has one answer a public page settles.
W.2
The scoring of any particular vendor; the set measures, it does not rank.

3 Paying for a read

$0.01 a read, paid in the call on x402. Checking one answer is one read.

4 Machine kit

K.1
/llms.txt · /facts.json · /.well-known/agent-card.json · /.well-known/security.txt · /sitemap.xml · /robots.txt
K.2
Sold under Data Vintage.

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