https://arxiv.org/abs/2509.02563
AI & ML interests
AI security & privacy, algorithmic bias, foundations of ML
Recent Activity
This collection contains models described in the refusal token paper published in COLM 2025.
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tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast
8B • Updated • 22 -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-multiple-tokens
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tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-single-token
8B • Updated • 26 • 1 -
tomg-group-umd/zephyr-llama3-8b-sft-no-refusal-messages
8B • Updated • 13
https://arxiv.org/abs/2509.02563
This collection contains models described in the refusal token paper published in COLM 2025.
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tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast
8B • Updated • 22 -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-multiple-tokens
8B • Updated • 2.4k -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-single-token
8B • Updated • 26 • 1 -
tomg-group-umd/zephyr-llama3-8b-sft-no-refusal-messages
8B • Updated • 13
models
138
tomg-group-umd/DynaGuard-1.7B
Text Generation
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2B
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Updated
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83
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2
tomg-group-umd/DynaGuard-4B
Text Generation
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4B
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Updated
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32
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2
tomg-group-umd/DynaGuard-8B
Text Generation
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8B
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Updated
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338
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9
tomg-group-umd/step-00010720-baseline_2_0
Text Generation
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4B
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Updated
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12
tomg-group-umd/LoRI-D_nlu_llama3_rank_64
Text Generation
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Updated
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8
tomg-group-umd/LoRI-D_safety_llama3_rank_64
Text Generation
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Updated
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7
tomg-group-umd/LoRI-D_nlu_llama3_rank_32
Text Generation
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Updated
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7
tomg-group-umd/LoRI-S_nlu_llama3_rank_32
Text Generation
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Updated
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6
tomg-group-umd/LoRI-S_nlu_llama3_rank_64
Text Generation
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Updated
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8
tomg-group-umd/LoRI-D_code_llama3_rank_32
Text Generation
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Updated
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11
datasets
28
tomg-group-umd/DynaBench
Viewer
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Updated
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78.7k
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46
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2
tomg-group-umd/huginn-dataset
Viewer
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Updated
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274M
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2.88k
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6
tomg-group-umd/pixelprose-jsons
Preview
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Updated
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26
tomg-group-umd/gemstones_data_order_sequential
Viewer
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Updated
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170M
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142
tomg-group-umd/gemstones_data_order_parallel
Viewer
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Updated
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170M
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290
tomg-group-umd/argus
Viewer
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Updated
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500
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217
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1
tomg-group-umd/morse-500
Updated
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5
tomg-group-umd/fictionalqa_reformatted_triviaqa
Viewer
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Updated
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16.4k
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130
tomg-group-umd/fictionalqa_training_splits
Viewer
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Updated
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107k
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106
tomg-group-umd/fictionalqa
Viewer
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Updated
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31.7k
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93
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2