Jev beats Gemini 2.5 Flash Lite on classifier eval quality and speed
Malte Ubl ran TypeSafe AI's Jev against an existing classifier eval, where it saturated the eval on quality and was 6x faster than Gemini 2.5 Flash Lite.
Jev Leads in Speed for CoT Monitoring Classification
The author tested Jev for CoT monitoring on 2,200 thought traces, reporting it beats Sonnet 5 at classification and classifies 3.7x faster than Luna and 6x faster than Sonnet.
I ran Jev against Claude and ChatGPT for CoT Monitoring on 2,200 thought traces. It beat Sonnet 5 at classification, but the main selling point is the speed, classifying 3.7x faster than Luna and 6x faster than Sonnet! 🧵
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