Jev directory
Turnike-JEV-9B
- Reading time
- 3 min
- Published by
- Community
- Author
- berkay123001
- Last verified
- Oct 2026
- Languages
- Python
- Capabilities
- Open sourceSelf-hostedRuns locally
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.
Questions about this entry
Short answers drawn from the linked project or page.
Reactions & coverage
Posts, threads, and videos about this entry from around the web.
X: Standard One SH (StandardThinking)
LinkedIn: What multimodal decision models actually change, and what they do not.
LinkedInJevDirectory.org
Hacker News: Decision Index 0.2.1 scores open reproductions of Jev on a frozen suite.
jackbravo4 pointsDecision Index 0.2.1 – 70 open reproductions of TypeSafe Jev's Decision ModelRead the thread on Hacker NewsHacker News: Pointer to a DiffusionGemma plus vLLM tutorial for a Jev-shaped classifier.
1 pointHow to build a Jev-style classifier with DiffusionGemma and vLLMRead the thread on Hacker NewsFrom the Jev guides
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