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September 16, 2026
TypeSafe claims that Jev is 40–200× faster on System One tasks (TypeSafe AI blog, 14.09.2026). In a 16.09.2026 preview, Jev was connected to Browser Use CLI and OpenCode: latency is 70–500 ms versus 3–329 seconds for frontier LLMs. Jev is available in early access, input costs $0.042 per 1M tokens, output tokens are free; Choice supports up to 255 options.
Source
who it's about
about the same entities
Tip
A broken form can be handed to an agent: OpenCode found a hidden required fieldSeptember 23
Tip
Agent writes its own tools on the fly: OpenCode 2 picks up a plugin without restartingSeptember 22
Insight
The model cannot make up an answer: Jev selects from your list instead of writing textSeptember 21
Release
A decision model can now be seen in action: Jev plays a king in the open game DethroneSeptember 20
Tip
A cheap model can serve as an agent judge: Jev matched human labels 100% of the timeSeptember 20
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