faq Assuming openjev.com or SemIf scores equal hosted TypeSafe Jev accuracy. Updated Sep 20, 2026
OpenJev vs Jev?
OpenJev/SemIf is an interface pattern on open models; hosted Jev is TypeSafe’s model. SemIf ≠ TypeSafe weights.
Hosted Jev = TypeSafe’s System One model and API.
SemIf (formerly OpenJev) = a Jev-style interface on open models. Per its README it is not affiliated with TypeSafe and does not reproduce TypeSafe weights. Never present SemIf numbers as Jev accuracy.
Other independent System One–shaped tools (not TypeSafe, not SemIf scores) are listed under Compare and the local deployment checklist.