tasksource/tasksource-jev-nano-v0
text-classification model by tasksource
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Model card & documentation
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A small decision model that picks the best option from a list — fraud routings, intents, topics, sentiments — using token-level late interaction instead of a classifier head. It is LateOn (149M parameters) fine-tuned on 512k real decisions covering three judgment types: picking one option (choice), yes/no questions (noul), and graded scores (score). No teacher model was used. Why this architecture. The situation (state + question) is encoded once into token vectors and reused for every candidate set, while each option is encoded independently. That gives two properties classifier heads don't have: caching the situation across decisions, and outputs that don't depend on option order (verified exactly permutation-equivariant). Larger peers (GLiClass Modern-Large 399M, GLiNER2.5-Multi 287M, Laya-Multilingual 322M) are omitted from…
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- Tasksource-JEV-Nano-v0
- How it scores
- Compact peers (all under 200M, same 1k samples)
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- Citation
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Model overview
tasksource/tasksource-jev-nano-v0 is a text-classification model repository published by tasksource on Hugging Face. The source reports the sentence-transformers library.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- text-classification
- Library
- sentence-transformers
- Recent downloads (30 days)
- 0
- Cumulative likes
- 0
- Hugging Face trending score
- 0
- Reported safetensors parameters
- 149,015,808
- Architecture
- ModernBertModel
- License
- apache-2.0
- Access
- Not gated by Hugging Face
- Created
- 2026-09-28T06:18:43.000Z
- Last modified
- 2026-09-28T06:19:07.000Z
Compatibility and lineage
Reported languages: en
Reported base models: lightonai/LateOn
Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.
Use and evaluate
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-09-28T06:38:00.545Z. Daily imports are snapshots, not real-time monitoring.
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