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sail/
data-mixture-random-1b

Name: data-mixture-random-1b
Rating: 2.5 (67 reviews)

sail/regmix-data-sample

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Models Trained with Random Mixture

This is a collection of 64 language models, each with approximately 1B parameters, trained on different random mixtures of data. This project aims to validate the generalization capabilities of the RegMix approach (https://huggingface.co/papers/2407.01492) from small-scale (e.g., 1M parameters) to large-scale (e.g., 1B parameters) models.

Key Features

Model Size: 64 separate models, each with ~1B parameters
Training Data: Random data mixtures on the RegMix-Data dataset
Purpose: To validate the effectiveness of RegMix on identifying high-performing data mixture

Dataset

The models were trained using the RegMix-Data dataset, which is split into different domains from The Pile dataset.

Training Hyperparameters

Hyperparameter	Value
Batch Size	1M tokens
Learning Rate	4e-4
Minimum Learning Rate	1e-5
Learning Rate Schedule	Cosine
Warmup Ratio	4%
Total Tokens	25B

How to Load a Model

You can load any model using the corresponding branch with the Hugging Face Transformers library:

python

from transformers import AutoModel, AutoTokenizer

model = AutoModel.from_pretrained("sail/data-mixture-random-1b", revision="model-index-1")
tokenizer = AutoTokenizer.from_pretrained("sail/data-mixture-random-1b", revision="model-index-1")

Data Mixture

The specific data mixture used for training each 1B model can be found in the file train_config.yaml in each corresponding model branch.

Model Variants

To access different model variants, simply change the revision parameter in the from_pretrained method to the desired model index (e.g., "model-index-2", "model-index-3"), and the maxium index is 64.

Usage Notes

These models are primarily intended for research purposes.
Performance may vary depending on the specific task and domain.

Citation

If you use these models in your research, please cite the RegMix paper:

@article{liu2024regmix,
  title={RegMix: Data Mixture as Regression for Language Model Pre-training},
  author={Liu, Qian and Zheng, Xiaosen and Muennighoff, Niklas and Zeng, Guangtao and Dou, Longxu and Pang, Tianyu and Jiang, Jing and Lin, Min},
  journal={arXiv preprint arXiv:2407.01492},
  year={2024}
}

For more information about the RegMix methodology and its applications, please refer to the original paper.

Performance

We evaluated each model using lm-evaluation-harness. The performance metric for each task is the average of 0-shot to 5-shot accnorm (accuracy normalized, if available) or acc (accuracy) scores.

Table 1: Model Index 1-8

Task	Model 1	Model 2	Model 3	Model 4	Model 5	Model 6	Model 7	Model 8
Social IQA	33.27	33.33	33.62	33.53	33.49	33.56	33.62	33.55
HellaSwag	40.58	36.86	40.58	36.06	40.07	37.85	37.93	39.59
PiQA	67.29	65.14	67.97	64.66	67.03	65.36	66.00	66.55
OpenBookQA	28.63	27.87	29.33	29.10	29.23	28.33	29.13	28.73
Lambada	29.17	26.86	31.55	27.11	29.16	28.92	31.53	30.92
SciQ	80.68	79.98	81.05	80.80	82.40	79.88	78.67	79.70
COPA	70.50	63.83	69.17	65.00	67.50	66.00	66.67	68.67
RACE	29.47	30.00	32.11	28.82	31.13	30.06	29.90	30.75
ARC Easy	50.03	48.72	50.01	46.64	51.06	47.46	46.75	48.39
LogiQA	23.76	24.17	25.29	25.29	24.55	25.96	25.45	26.32
QQP	55.71	55.90	54.84	56.52	54.01	56.34	52.35	54.20
WinoGrande	51.54	51.59	51.39	50.91	53.13	52.26	51.26	51.45
MultiRC	52.65	53.39	51.89	50.92	49.03	53.09	53.64	50.23
Average	47.18	45.97	47.60	45.80	47.06	46.54	46.38	46.85

Table 2: Model Index 9-16

Task	Model 9	Model 10	Model 11	Model 12	Model 13	Model 14	Model 15	Model 16
Social IQA	33.43	33.21	33.31	33.17	33.28	32.43	33.57	33.70
HellaSwag	40.05	35.89	39.55	39.89	38.63	36.18	39.52	35.94
PiQA	66.60	64.74	66.29	66.27	66.90	64.05	66.70	64.51
OpenBookQA	28.87	26.60	29.33	28.73	29.40	27.87	29.67	27.83
Lambada	31.39	27.37	30.32	30.31	31.38	26.25	29.86	26.95
SciQ	81.10	79.12	79.97	82.85	79.42	81.40	81.38	81.23
COPA	67.00	64.50	66.83	69.50	67.33	65.83	69.50	66.33
RACE	30.57	29.63	30.49	30.85	30.35	28.66	31.21	29.57
ARC Easy	50.66	47.74	47.47	50.18	49.92	49.52	50.73	48.65
LogiQA	23.60	25.65	26.37	23.81	25.58	26.29	25.86	25.12
QQP	54.89	54.79	54.20	55.23	53.69	57.09	53.95	54.24
WinoGrande	50.83	51.84	51.05	51.83	52.12	52.00	51.01	51.82
MultiRC	54.18	54.48	50.17	52.12	51.42	52.69	51.87	53.48
Average	47.17	45.81	46.57	47.29	46.88	46.17	47.30	46.11

Table 3: Model Index 17-24

Task	Model 17	Model 18	Model 19	Model 20	Model 21	Model 22	Model 23	Model 24
Social IQA	33.89	33.31	33.53	33.38	33.75	33.24	33.56	33.71
HellaSwag	38.68	39.90	34.67	37.12	37.44	36.07	42.15	34.67
PiQA	66.83	67.39	63.33	64.83	65.00	63.68	67.80	62.99
OpenBookQA	28.13	30.67	28.03	29.40	27.67	27.77	29.37	25.83
Lambada	28.78	28.56	24.13	29.41	27.67	28.03	33.47	24.04
SciQ	79.60	78.83	77.42	78.98	78.95	78.72	81.83	79.12
COPA	65.17	68.17	65.33	67.33	67.67	62.67	69.83	65.83
RACE	28.74	30.03	29.76	29.49	30.77	29.76	31.21	27.91
ARC Easy	48.86	49.42	47.90	48.30	47.88	46.68	50.92	45.24
LogiQA	25.91	26.34	26.24	25.76	26.11	26.24	24.17	25.91
QQP	53.35	53.18	50.61	51.49	54.27	54.99	52.77	55.19
WinoGrande	52.54	51.17	52.01	51.09	52.13	52.03	52.50	50.28
MultiRC	51.49	52.45	55.40	54.87	51.73	49.49	50.61	50.29
Average	46.30	46.88	45.26	46.27	46.23	45.34	47.71	44.69

Table 4: Model Index 25-32

Task	Model 25	Model 26	Model 27	Model 28	Model 29	Model 30	Model 31	Model 32
Social IQA	33.51	33.40	33.59	33.52	33.53	33.49	33.16	33.56
HellaSwag	36.75	36.97	40.81	38.25	40.28	35.71	37.37	37.39
PiQA	64.09	64.74	67.97	66.15	66.88	63.84	64.47	65.05
OpenBookQA	29.47	28.70	29.57	29.77	29.50	29.13	29.47	28.00
Lambada	26.69	33.00	31.60	33.08	31.49	27.69	26.99	29.54
SciQ	80.03	79.17	80.12	80.22	81.92	78.23	77.42	80.87
COPA	67.67	65.50	69.00	65.67	68.33	63.33	64.67	67.17
RACE	30.05	30.19	30.96	30.37	30.08	29.62	30.13	29.92
ARC Easy	47.50	46.90	50.26	48.57	50.55	46.96	48.77	48.79
LogiQA	27.24	25.55	25.86	24.37	25.32	25.12	26.40	24.30
QQP	49.68	55.43	50.94	50.91	51.99	53.53	49.53	51.36
WinoGrande	51.68	52.12	51.93	51.50	52.32	51.67	52.13	52.63
MultiRC	51.24	51.91	50.33	52.42	52.52	54.04	52.05	53.04
Average	45.82	46.43	47.15	46.52	47.29	45.57	45.58	46.28

Table 5: Model Index 33-40

Task	Model 33	Model 34	Model 35	Model 36	Model 37	Model 38	Model 39	Model 40
Social IQA	33.48	33.28	33.35	33.29	33.63	33.61	33.21	33.61
HellaSwag	38.00	40.18	43.37	37.69	32.96	32.98	37.31	37.79
PiQA	65.30	66.68	69.04	66.46	62.25	60.17	65.24	65.32
OpenBookQA	29.43	30.37	30.43	27.63	26.43	26.83	27.97	28.70
Lambada	26.59	31.46	31.71	30.21	18.92	20.29	28.10	28.58
SciQ	79.82	80.58	82.13	80.83	76.73	77.90	79.12	79.60
COPA	64.33	69.33	67.00	67.83	61.50	62.67	64.67	66.00
RACE	30.03	30.16	32.47	30.49	29.27	28.12	30.11	30.21
ARC Easy	48.86	49.88	52.22	48.32	44.86	45.54	48.15	48.86
LogiQA	25.91	24.30	23.35	24.96	26.19	27.68	25.47	25.37
QQP	56.06	56.56	52.57	56.70	52.54	48.04	49.81	57.12
WinoGrande	50.92	50.97	52.39	52.70	52.30	51.68	51.42	52.80
MultiRC	53.09	49.97	52.18	49.05	53.78	52.27	51.45	55.68
Average	46.29	47.21	47.86	46.63	43.95	43.67	45.54	46.90

Table 6: Model Index 41-48

Task	Model 41	Model 42	Model 43	Model 44	Model 45	Model 46	Model 47	Model 48
Social IQA	33.49	33.43	33.07	33.28	33.44	33.08	33.78	33.17
HellaSwag	34.51	37.59	42.69	37.37	38.31	38.30	39.67	41.07
PiQA	62.24	65.58	68.05	66.62	66.54	65.52	66.98	67.21
OpenBookQA	27.10	28.77	28.90	28.07	28.07	27.60	31.17	29.73
Lambada	22.78	26.99	31.34	29.51	27.87	29.47	30.34	32.71
SciQ	77.78	80.25	79.47	80.25	80.70	79.72	81.35	81.77
COPA	64.00	66.33	67.00	67.00	67.33	68.33	67.17	67.67
RACE	28.33	28.82	30.78	30.80	30.08	30.24	30.24	30.67
ARC Easy	45.48	48.64	51.49	46.99	48.79	48.05	49.58	49.49
LogiQA	24.83	24.96	24.76	23.25	26.06	25.55	24.32	24.68
QQP	50.27	54.73	53.96	57.00	53.73	51.19	57.52	56.91
WinoGrande	51.79	51.63	51.32	50.76	53.18	52.45	50.72	52.24
MultiRC	54.03	53.96	48.91	50.74	53.01	50.89	47.63	53.84
Average	44.35	46.28	47.06	46.28	46.70	46.18	46.96	47.78

Table 7: Model Index 49-56

Task	Model 49	Model 50	Model 51	Model 52	Model 53	Model 54	Model 55	Model 56
Social IQA	33.53	33.74	33.37	33.41	32.96	33.88	33.75	33.79
HellaSwag	39.09	35.65	38.68	36.07	37.68	38.53	35.40	40.50
PiQA	66.81	64.58	65.68	63.99	65.85	65.76	64.51	66.89
OpenBookQA	29.13	27.57	28.27	29.10	29.43	28.73	28.30	29.87
Lambada	30.23	26.19	30.29	30.84	29.76	29.03	28.63	30.74
SciQ	79.90	80.83	78.40	80.03	81.38	80.92	77.75	82.07
COPA	68.17	61.83	67.00	66.00	66.17	63.17	66.33	64.00
RACE	31.42	29.35	30.41	31.08	30.77	29.73	30.80	31.42
ARC Easy	49.54	47.71	49.02	47.64	48.38	49.36	46.96	51.22
LogiQA	24.99	24.58	25.32	24.91	25.17	26.22	24.63	24.91
QQP	54.06	56.48	50.96	56.62	56.45	53.86	53.85	53.26
WinoGrande	50.51	50.26	51.83	51.33	52.18	51.89	51.59	50.50
MultiRC	50.25	54.37	50.94	52.38	51.21	55.34	54.52	50.50
Average	46.74	45.63	46.17	46.42	46.72	46.65	45.92	46.90

Table 8: Model Index 57-64

Task	Model 57	Model 58	Model 59	Model 60	Model 61	Model 62	Model 63	Model 64
Social IQA	33.24	33.30	33.56	33.54	33.42	33.84	33.32	33.55
HellaSwag	41.74	39.63	35.36	38.83	38.53	36.46	38.80	36.43
PiQA	68.07	67.31	64.44	66.38	66.50	64.74	66.54	64.87
OpenBookQA	29.20	29.50	28.10	27.97	27.83	27.37	28.83	27.87
Lambada	31.79	31.11	27.32	30.17	28.75	26.22	30.38	26.25
SciQ	80.42	79.83	80.85	79.60	78.93	80.05	79.50	78.65
COPA	66.17	69.00	64.00	64.83	67.00	64.00	66.00	66.83
RACE	31.39	29.82	29.67	30.08	29.98	29.46	30.37	29.19
ARC Easy	51.14	49.24	47.13	47.88	48.20	47.09	49.09	46.90
LogiQA	25.19	25.93	23.68	25.17	25.70	25.52	26.50	26.65
QQP	55.37	54.46	52.73	53.17	59.65	58.15	57.50	55.31
WinoGrande	53.21	51.46	50.83	52.16	52.37	51.41	51.63	51.85
MultiRC	53.58	52.31	52.22	53.03	50.41	52.17	52.27	51.50
Average	47.73	47.15	45.38	46.37	46.71	45.88	46.98	45.84