Cibe Hariharan

Cibe Hariharan

Co-founder, Jungroo AI Labs · ReDefiNER

About

I co-founded Jungroo AI Labs in India. We build AI for regulated companies that need to keep their data in-house. Our latest release is ReDefiNER, a small open-source model that finds the names, numbers and terms your prompt describes. Edit the prompt and it changes what it finds, with no retraining, on an ordinary computer.

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37m ago

ReDefiNER by Jungroo AI Labs - Entity extraction using long, complex rules, on a CPU

ReDefiNER is an open-weight 0.8B model for entity extraction controlled by a plain-English prompt. List the entity types, describe each and add rules about what counts, up to about 10,000 tokens; it returns exact spans with a type and a confidence. The prompt is encoded once and cached, and editing it changes what it finds with no retraining. Built on Qwen3.5-0.8B, it is one 0.77 GB int8 file that runs offline on a CPU. Apache 2.0.
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