Post · Benchmarks & research
Early access since September 15
A System One model for agent decision loops, in typed options.
Open x.com ↗I keep seeing the same fix across agent stacks this week: teams are ripping the expensive model out of the middle of their decision loops.
TypeSafe shipped Jev in early access on September 15. Not a chat model. They call it a System One model: hand it a state and typed options,
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 →
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