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science_4b_mix_bt_8b_solid-bt-a577c3ef-1-104-on
graf/science_4b_mix_bt_8b_solid-bt-a577c3ef-1-104-on
science_4b_mix_bt_8b_solid-bt-a577c3ef-1-104-on is a text classification model from graf. Use it when you need a label for a piece of text. It is set up for transformers. The card lists the license as apache-2.0.
Qwen3-8B sequence-scoring checkpoint trained in BonVoyage with a BT pairwise objective.
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.safetensors15.1 GB · 100%
At a glance
- Task
- Text Classification
- Library
- transformers
- License
- apache-2.0
- Model type
- qwen3
- Access
- Public
- Created
- Sep 1, 2026
- Updated
- Sep 1, 2026
- SHA
- 48f4cf1d
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Base models
Model card
From the Hugging Face model README
Qwen3-8B BT — Qwen science data
Qwen3-8B sequence-scoring checkpoint trained in BonVoyage with a BT pairwise objective.
Training details
- Base model:
Qwen/Qwen3-8B - Training data:
graf/qwen_4b_science_mix_train - Validation data:
graf/qwen_4b_science_sciknowsci_val - Validation examples: 512
- Learning rate:
1e-5 - Final checkpoint: epoch 103 of 104
- Output head: one scalar (
num_labels=1) - Weights: BF16 safetensors
- Tokenizer: the tokenizer saved with the training run;
pad_token_id=151643
Experiment: science_4b_mix_bt_8b_solid-bt-a577c3ef-1-104-on.
- Task
- Text Classification
- Library
- transformers
- Type
- qwen3
- License
- apache-2.0
- Created
- Sep 1, 2026
- Updated
- Sep 1, 2026