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Open benchmark · v0.1, published Sep 2026

We published the benchmark. Including where we lose.

Not whether a value was read — whether it can be defended. Open method. We scored ourselves first.

Open methodology Corpus available on request Any vendor may run it Our weakest measure named
Why a new measure

Read is not the same as reliable.

Parsing benchmarks check the characters came off the page. That was 2023's problem.

  • A right value with a wrong citation still passes
  • Averages hide errors that went through unreviewed
  • Saying “I don't know” earns no credit

Illustrative example

Why publish something we can be beaten on?

A measure means something only if its author can lose on it. If somebody beats us, the benchmark is working.

The six measures

Each tied to a question asked under oath.

Per field, per family — and no headline number. A composite lets a weak measure hide.

Citation correctness

Does the cited page and region contain the value?

“Show me where this number came from.”

Gate precision

Error rate among values that went through unreviewed.

“How many wrong values reached a client unchecked?”

Abstention correctness

Fraction of abstained values that would have been wrong.

“Does it know what it does not know?”

Reviewer agreement

Fraction of steward corrections that agree with the labelled ground truth.

“Would an expert have recorded the same thing?”

Evidence completeness

Can the full trail be rebuilt with no human help?

“Reconstruct this record for the examiner.”

Case-file completeness

Does each sampled decision's case file have every element?

“Show me how this output shaped this decision.”
Deliberately excludedcost per pagepages per second

Real numbers — but they invite a run that clears the gate by lowering it. We report them in the evaluation report.

The corpus and the method

Reproduced, not trusted.

What we release — and the limits we state rather than hide.

On request

The document set

One labelled reference document for each of the five packs that have one. A starting point: your ground-truth set is built in the pilot.

On request

Labels and labelling guide

Field-level ground truth, with the adjudication rules behind it.

In the runtime

The scoring harness

Emit fields and citations in the neutral format, and you can be scored.

Stated limit

We wrote it. It is v0.1.

One reference document per pack where it exists, one author. Credible once others run it and argue.

Stated limit

It is not your estate

It makes vendors comparable. Your documents tell you what you'd get.

Versioning

Frozen and dated

Every result carries its version. Scores are never restated.

Our scores

Gothink AIR v1.1.0 against v0.1.

Self-run on each pack’s labelled reference document — gothink measuring gothink. The right amount of trust is “enough to check”.

MeasureWealth ManagementInsurance SubmissionsWhere this is weakest
Citation correctness——Multi-page tables where a value is restated in a summary
Gate precision——Handwritten amendments that clear the gate on a clean scan
Abstention correctness——Over-abstains on legible but unusual clause layouts
Reviewer agreement——Fields where two reviewers disagree with each other first
Evidence completeness——Records that crossed a schema version boundary mid-run
Case-file completeness——New measure; decisions recorded from other vendors carry only what their logs hold

Publish the run before the number

Figures are withheld until the first run is complete and independently witnessed — then published with raw outputs.

No competitor scores. Ever.

We'll link to any published v0.1 run — including ones where Gothink AIR comes second.

Run it yourself

Three ways to use it.

If you are buying

Put it in the RFP

Ask each vendor for six numbers and raw outputs.

Request the corpus and harness
If you are a vendor

Run it and publish

Permissive licence, even to market against us. Publish the version and raw outputs.

Tell us you're running it
If it is your own build

Score what you have

Most in-house pipelines never measured gate precision. Find the missing layers.

The five layers

The benchmark shortlists. Your documents decide.

Down to two? Run twenty-five of your own documents through each, on these measures.