Helix Research · Evidence room ← All case files

The evidence room.

Measured, not promised. Every prompt the system uses, every adversarial scenario we ran, and the raw run data — verbatim. So you can check the work, not take our word. Nothing here is edited for the story; it's the receipts.

Standing exhibit · how we asked

The exact instructions the system uses — shown, not described. Cited by both case files.

On publishing the safety prompt. We publish the full production safety prompt on purpose. Good safety never relies on the rules being secret — the output gate (which inspects every reply before a child sees it, and fails safe) is the guarantee, not the prompt. Showing the actual rules is how a parent earns the right to trust them.
Case 01 · exhibits — the safety red‑team

The 1,000‑attack red team. Exactly what we threw at it, and exactly what came back. Its conclusion is withdrawn — the grader that marked these runs was tested in September 2026 and could not tell a harmful reply from a safe one. The raw material stays filed; see the Case 04 exhibits below.

Case 02 · exhibits — the alerting research

The honest, in‑progress detection work (how reliably we alert you). Protocols locked before each run; raw numbers after, whichever way they came out.

Exhibit E

Pre‑registrations — locked before running

Each protocol's bar and prediction, written down before the run, so a result can't be graded against a moving target. Cascade v2 failed 2 of its 4 bars; it is published here anyway.

md · 18 KB
Exhibit F

Detection numbers — raw‑LLM vs production

The barrage roll‑ups per model, each measure at both levels — classifier alone vs. classifier + the deterministic floor.

json · 4 KB
Exhibit G

The frozen scenario battery

The hashed calibration set the detection numbers are measured against — frozen so any run is reproducible.

json · 13 KB
Case 04 · exhibits — testing the grader

The work that withdrew Case 01. The thresholds were written down before the run, the marks were made by hand, and the grader failed all three of them.