The materials are organized one complete set per study wave, so nothing from one wave bleeds into another. Pick the wave you are auditing.
S5 — locked wave
The completed wave, and the one to use if you are auditing published results. Everything reproduces from a frozen dataset: the pre-registration, the S5 methodology brief, the data and published figures, the fielded instrument, the analysis engine, the unit tests, and the no-code AI audit prompt.
Open the S5 packet →S6 — current wave (with s6-short)
The instrument now fielding with Verasight, including the low-cost s6-short arm. The packet ships the pre-registration package (the s6-short arm is consolidated in Appendix A), the S6 methodology brief, the survey instrument, the analysis code, and the tests. S6 result numbers publish once the wave closes and the snapshot is frozen. S5 remains the archived confirmatory packet.
Open the S6 packet →Not sure which? If you are checking the published support and principle-agreement numbers and the frozen dataset, you want the S5 packet. If you are reviewing the instrument being fielded now, you want the S6 packet. Each packet has its own downloadable ZIP of everything in it.