https://arxiv.org/abs/2509.02563
AI & ML interests
AI security & privacy, algorithmic bias, foundations of ML
Recent Activity
Papers
Gemstones: A Model Suite for Multi-Faceted Scaling Laws
Transformers Can Do Arithmetic with the Right Embeddings
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 • 5 -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-multiple-tokens
8B • Updated • 49 • 1 -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-single-token
8B • Updated • 5 • 1 -
tomg-group-umd/zephyr-llama3-8b-sft-no-refusal-messages
8B • Updated • 5
https://arxiv.org/abs/2509.02563
This collection contains models described in the refusal token paper published in COLM 2025.
-
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast
8B • Updated • 5 -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-multiple-tokens
8B • Updated • 49 • 1 -
tomg-group-umd/zephyr-llama3-8b-sft-refusal-n-contrast-single-token
8B • Updated • 5 • 1 -
tomg-group-umd/zephyr-llama3-8b-sft-no-refusal-messages
8B • Updated • 5
spaces
5
Sleeping
101
A Watermark for LLMs
💧
Generate text with a watermark
Running
on
Zero
12
DynaGuard
💬
Dynaguard v1
Sleeping
5
CinePileLeaderboard
🔥
Video-LLM evaluations on CinePile's evaluation split.
Running
on
Zero
70
Binoculars
👀
Generate images from text descriptions
Runtime error
132
Pez Dispenser
⚡
models
138
tomg-group-umd/DynaGuard-1.7B
Text Generation
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2B
•
Updated
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35
•
3
tomg-group-umd/DynaGuard-4B
Text Generation
•
4B
•
Updated
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35
•
2
tomg-group-umd/DynaGuard-8B
Text Generation
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8B
•
Updated
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2.66k
•
13
tomg-group-umd/step-00010720-baseline_2_0
Text Generation
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4B
•
Updated
•
5
tomg-group-umd/LoRI-D_nlu_llama3_rank_64
Text Generation
•
Updated
•
3
tomg-group-umd/LoRI-D_safety_llama3_rank_64
Text Generation
•
Updated
tomg-group-umd/LoRI-D_nlu_llama3_rank_32
Text Generation
•
Updated
•
2
tomg-group-umd/LoRI-S_nlu_llama3_rank_32
Text Generation
•
Updated
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1
tomg-group-umd/LoRI-S_nlu_llama3_rank_64
Text Generation
•
Updated
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2
tomg-group-umd/LoRI-D_code_llama3_rank_32
Text Generation
•
Updated
•
2
datasets
26
tomg-group-umd/promptpatrol
Preview
•
Updated
•
6
•
1
tomg-group-umd/DynaBench
Preview
•
Updated
•
190
•
4
tomg-group-umd/huginn-dataset
Viewer
•
Updated
•
274M
•
1.26k
•
6
tomg-group-umd/pixelprose-jsons
Preview
•
Updated
•
109
tomg-group-umd/gemstones_data_order_sequential
Viewer
•
Updated
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170M
•
824
tomg-group-umd/gemstones_data_order_parallel
Viewer
•
Updated
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170M
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391
tomg-group-umd/argus
Viewer
•
Updated
•
500
•
214
•
1
tomg-group-umd/morse-500
Updated
•
14
tomg-group-umd/fictionalqa_reformatted_triviaqa
Viewer
•
Updated
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16.4k
•
13
tomg-group-umd/fictionalqa_training_splits
Viewer
•
Updated
•
107k
•
32