The Human Signal Index maps narratives in the information environment. Because that work only matters if people can trust it, here is exactly how we operate — with live evidence — and how to hold us to it.
Every published finding clears each stage — nothing publishes without human review.
Select a stage to see how traceability and human review work at each step.
A narrative or campaign is observed in public sources and recorded with its capture time. Nothing is acted on yet — it simply enters the pipeline as raw input.
No corrections issued — the published record is clean. Any future correction will be logged here with its reason.
Source identities are never exposed — accountability is reported at the category level.
Every signal is scored on a clear, ordered risk scale (Low → Critical) tied to its narrative category — explainable, never a black box.
Findings move through evidence collection and analysis, then a human reviewer approves or rejects before anything publishes.
Each published finding carries a confidence and traceability score so readers can weigh how strongly it is supported.
No publication, correction, or enforcement is automated. A person decides, and the decision is recorded and reversible.
No finding is published, no account is restricted, and no enforcement happens automatically. A person reviews and decides every time.
Each claim links back to the source it came from. You can follow a published finding all the way to the original evidence.
Reviews, approvals, and changes are written to an audit log with who acted, when, and why, and they can be reversed.
We archive the underlying material and seal it with a hash so anyone can check it has not been altered.
A report stays a draft until a human reviewer approves it. We publish corrections, and the reason for them, when we get something wrong.
Access is limited by role, sessions are protected, and we run a vulnerability disclosure program so researchers can report problems safely.
You can ask what data we hold about you and request a correction. We do not sell your data.
We document how the platform works, which model versions produced a result, and where we have made mistakes.
Found a security flaw, or need to report misconduct? We have dedicated, confidential channels.