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Turnike-JEV-9B

A 9B bilingual Turkish and English Jev-class decision model from Berkay Hasret: a 173 MB LoRA adapter on Qwen/Qwen3.5-9B that answers up to 16 typed questions about one text in a single forward pass and reports 0.783 macro accuracy on full JevBench.
Reading time
3 min
Published by
Community
Author
berkay123001
Last verified
Oct 2026

Highlights

  • LoRA adapter (r=16, 43.3M trainable parameters, about 173 MB) on Qwen/Qwen3.5-9B; up to 16 questions about one text in one pass.
  • Reports 0.783 macro accuracy and 0.076 macro ECE on the full JevBench test (22 configs, 22,773 rows), with 0.842 on six held-out sources.
  • On 1,379 human-labelled Turkish decisions it reports 0.763, ahead of Microsoft-Decision-1 at 0.714 (paired McNemar p = 2e-6).
  • FP8 fits a 16 GB GPU at about 9 GB steady state and 12 GB peak loading; about 139 ms per decision on an RTX 5060 Ti, single run.
  • Not distilled from a commercial decision API; training data not released; card and code written with AI assistance.

Watch out

Card reviewed 2026-10-17; the 0.783 JevBench macro accuracy, the 0.842 held-out result, the Turkish 0.763 and the latency and memory figures are self-reported in a single run and were not submitted to the public leaderboard. JevBench here means the Praveenrajus/jev-bench dataset scored with jevify-run, not the Benchmark Heaven board of the same name.

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