Post · Benchmarks & research
Matilda Jev
Maincode's open 26B decision model, trained in Australia.
Open x.com ↗Jev now has an open competitor from an actual lab
Maincode just released Matilda Jev: a 26B decision model trained on their own infra in Australia.
it doesn’t generate text. give it a decision and you get probabilities for every option in one pass.
they claim it beats the

The decision Jev makes
Benchmark questions with known answers, to check accuracy and confidence.
Where it fits
Head-to-head tests, calibration studies and independent research into how well Jev decides, how fast, and at what cost. All 682 benchmarks & research projects →