Public sample lab · no sign-in
Ask a question.
Ask a question.
Watch the evidence decide.
Choose a safe sample file, ask about an exact record, and see whether an AI should answer, stop on a conflict, or stay silent.
Start a free run10 sample checks in this browser
Public evaluatorChecking
AccountNot required
LLMNot called
Your filesUploads off
Try it yourself
One screen. Three honest outcomes.
This is a bounded public evaluator using bundled synthetic records. It demonstrates the decision contract; it does not run or expose the private PAIL core.
PUBLIC SAMPLE WORKSPACE
Ready
JSONL
Customer support
customer_support_cases.jsonl
Consistent case records plus one unrelated record.
RECORDS IN THIS SAMPLE0 records
Click a record to inspect itSelect a record to inspect its fields.
Submitted records→PAIL PUBLIC EVIDENCE GATE→Bounded decision
READY
Waiting for a questionSelect a sample and check its evidence.
You will see the actual response returned by the bounded public endpoint.
—Matched—Withheld—Approx. tokens removed
See the public JSON response
No response yet.
Ten sample runs completed
Request more runs
That is the public no-sign-in allowance for this browser. For a larger evaluation, tell us which workflow you want to test.
PAIL decides what may support an answer.
The records agree.
Matching evidence may move to an answer step. Unrelated records stay outside the packet.
The sources disagree.
PAIL shows the disagreement and stops before an AI silently chooses one version.
The record is missing.
Nothing is released. The correct behavior is silence, not an answer from model memory.
Your own files
Uploads are intentionally unavailable here.
This public deployment is not connected to the protected PAIL runtime. It will not accept a private PDF, CSV, log, or document and then label a browser-only result as private-core verification.
Protected runtime: not connectedFile upload: disabledPrivate data stored: no
＋Private file workspace
Available only in a controlled local or protected evaluation.
Plan a controlled evaluation →Need more than samples?
Bring one difficult evidence workflow.
We can define a controlled evaluation around wrong joins, hidden conflicts, unsupported answers, or oversized context. Do not send confidential files by email.