JevEmbed Qwen3 Embedding 0.6B
A Qwen3-Embedding-0.6B fine-tune merged from LoRA that raises JevEmbed-Data test accuracy from 33.79% to 82.30%, producing 1,024-dimensional embeddings for Choice, Score and Noul decisions.
- Published by
- Community
- Author
- HIT-TMG
- Last verified
- Oct 2026
- Languages
- Python
- Capabilities
- Open sourceSelf-hostedRuns locally
Highlights
- LoRA fine-tune of Qwen3-Embedding-0.6B over all 1,601,157 JevEmbed-Data training questions, then merged for standalone use.
- Test-set hard-label accuracy 82.30% over 64,110 questions, up 48.51 points from the base's 33.79%.
- Noul binary accuracy 94.38% and Choice 84.53%; Score level accuracy 69.55% with MAE down from 1.0107 to 0.4313.
- One epoch on 16 GPUs: LoRA rank 64, alpha 32, effective batch 512, ending at adapter step 3,128.
- 1,024-dimensional embeddings; jevembed.yaml applies a 1,024-token limit, Choice/Score temperature 0.1 and Noul slope 10.
Watch out
Apache-2.0 over Qwen3-Embedding-0.6B. The numbers are on the JevEmbed-Data test split with hard labels, BF16, fixed prompts and 1,024-token truncation, and the card notes training-data source licences vary with a source report in the dataset card. Some examples come from game cases such as Doom and Snake.
Questions about this entry
Reactions & coverage
Posts, threads, and videos about this entry from around the web.
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 NewsHacker News: A one-token logprob wrapper that also classifies webcam frames.
allanrbo151 pointsA single function Jev-like wrapper for LLMs, including vision modelsRead the thread on Hacker NewsMore Jev resources like this
From the Jev guides
Original write-ups on what this entry is for.
From the Jev community
Posts from builders shipping with Jev right now.