@inproceedings{o2024attributing, title={Attributing Mode Collapse in the Fine-Tuning of Large Language Models}, author={O’Mahony, Laura and Grinsztajn, Leo and Schoelkopf, Hailey and Biderman, Stella}, booktitle={ICLR 2024, Mathematical and Empirical Understanding of Foundation Models (ME-FoMo) workshop}, year={2024} }

hf (pretrained=lomahony/pythia-410m-helpful-sft), gen_kwargs: (None), limit: None, num_fewshot: 0, batch_size: 16

Tasks	Version	Filter	Metric	Value		Stderr
arc_challenge	1	none	acc	0.2355	±	0.0124
		none	acc_norm	0.2594	±	0.0128
arc_easy	1	none	acc	0.5051	±	0.0103
		none	acc_norm	0.4478	±	0.0102
boolq	2	none	acc	0.6113	±	0.0085
hellaswag	1	none	acc	0.3372	±	0.0047
		none	acc_norm	0.4001	±	0.0049
lambada_openai	1	none	perplexity	21.8172	±	0.7736
		none	acc	0.3755	±	0.0067
openbookqa	1	none	acc	0.1940	±	0.0177
		none	acc_norm	0.2960	±	0.0204
piqa	1	none	acc	0.6719	±	0.0110
		none	acc_norm	0.6687	±	0.0110
sciq	1	none	acc	0.7700	±	0.0133
		none	acc_norm	0.6540	±	0.0151
wikitext	2	none	word_perplexity	23.8136	±	N/A
		none	byte_perplexity	1.8091	±	N/A
		none	bits_per_byte	0.8553	±	N/A
winogrande	1	none	acc	0.5320	±	0.0140

hf (pretrained=lomahony/pythia-410m-helpful-sft), gen_kwargs: (None), limit: None, num_fewshot: 5, batch_size: 16

Tasks	Version	Filter	n-shot	Metric	Value		Stderr
arc_challenge	1	none	5	acc	0.2355	±	0.0124
		none	5	acc_norm	0.2790	±	0.0131
arc_easy	1	none	5	acc	0.5274	±	0.0102
		none	5	acc_norm	0.5072	±	0.0103
boolq	2	none	5	acc	0.5226	±	0.0087
hellaswag	1	none	5	acc	0.3367	±	0.0047
		none	5	acc_norm	0.3991	±	0.0049
lambada_openai	1	none	5	perplexity	37.4791	±	1.3737
		none	5	acc	0.3049	±	0.0064
openbookqa	1	none	5	acc	0.1620	±	0.0165
		none	5	acc_norm	0.2900	±	0.0203
piqa	1	none	5	acc	0.6708	±	0.0110
		none	5	acc_norm	0.6676	±	0.0110
sciq	1	none	5	acc	0.8630	±	0.0109
		none	5	acc_norm	0.8430	±	0.0115
wikitext	2	none	5	word_perplexity	23.8136	±	N/A
		none	5	byte_perplexity	1.8091	±	N/A
		none	5	bits_per_byte	0.8553	±	N/A
winogrande	1	none	5	acc	0.5272	±	0.0140