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.
Classifying emails with Jev and comparing against top fast models
The author tested Jev for email classification against fast models like Luna, Sonnet, and Flash, reporting Jev performed best.
To verify the swift judgment of "Jev," which is currently the hottest topic, I tried having it classify emails. The ones compared were the high-speed models from various AI companies: Luna, Sonnet, and Flash. The results... were by far the best.
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Fast row classification in DuckDB with Jev
The author released a DuckDB extension that uses TypeSafe AI's Jev to quickly classify rows in CSV/Parquet files or DuckDB tables, taking about 10 seconds for 1k rows—faster than an LLM and more ergonomic than a classifier.
Classifying 1,018 AI Papers with Jev for $0.08
The author summarized each paper with DeepSeek V4 Flash, then sent the title, summary, and 24 candidate topics to Jev for classification, processing 1,018 AI papers at $0.08 total cost and 256ms median end-to-end latency per paper.
