What the model is validated to do, what it does not yet claim, and how every claim is checked — including the checks that fail.
The full document is available to signed-in users on any plan — a free account is enough. It is a licensed copy for your organisation; please do not redistribute.
Checking your session…
Public record, no sign-in needed: the held-out note (2025 + 2026H1) · the pre-registration record · the measured quarterly index.