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Olmotaur-1B-LoRA-r4
socius/Olmotaur-1B-LoRA-r4
Olmotaur-1B-LoRA-r4 is a text generation model from socius. Use it when you need the model to write or continue text. It is set up for peft. The card lists the license as apache-2.0.
<div align="center" <img src="Olmotaur-1B-LoRA-r4.png" alt="Olmotaur-1B-LoRA-r4" width="1000"
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At a glance
- Task
- Text Generation
- Library
- peft
- License
- apache-2.0
- Access
- Public
- Created
- Jul 27, 2026
- Updated
- Aug 7, 2026
- SHA
- a06f9271
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Base models
Datasets
Model card
From the Hugging Face model README
<div align="center">
<img src="Olmotaur-1B-LoRA-r4.png" alt="Olmotaur-1B-LoRA-r4" width="1000">
Olmotaur-1B-LoRA-r4
LoRA adapter for Olmotaur-1B, fine-tuned on the full Psych-101 as part of the LoRA-rank sweep and dataset-size ablation for Small Foundation Models of Human Cognition and Behaviour.
| field | value |
|---|---|
| base model | allenai/OLMo-2-0425-1B |
| LoRA rank | 4 (alpha = rank, rsLoRA) |
| data fraction | 100% of Psych-101 |
| training | 1 epoch, completion-only loss, seed 3407 |
Load with PEFT on top of allenai/OLMo-2-0425-1B, or evaluate with the project's
eval_model.py --backend unsloth.
- Task
- Text Generation
- Library
- peft
- License
- apache-2.0
- Languages
- en
- Created
- Jul 27, 2026
- Updated
- Aug 7, 2026