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.
Scoring OCR parses with Jev
The author notes that a misread table can still look perfectly aligned, so they use Jev to score every MiniCPM-OCR parse from 0 to 1, helping them decide which results to check before the numbers reach a report.
a misread table still comes out perfectly lined up, that's what gets me. having Jev score every MiniCPM-OCR parse 0 to 1 at least tells me which ones to check before the numbers land in a report
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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.
