6

Tasks Norm. avg.

62B

Model Finetuning Mixtures
None (no ﬁnetuning)
8B
CoT
CoT, Muﬃn
CoT, Muﬃn, T0-SF
CoT, Muﬃn, T0-SF, NIV2
None (no ﬁnetuning)
CoT
CoT, Muﬃn
CoT, Muﬃn, T0-SF
CoT, Muﬃn, T0-SF, NIV2
None (no ﬁnetuning)
CoT
CoT, Muﬃn
CoT, Muﬃn, T0-SF
CoT, Muﬃn, T0-SF, NIV2

540B

0
9
89
282
1,836
0
9
89
282
1,836
0
9
89
282
1,836

MMLU

BBH

Direct CoT Direct CoT
30.1
24.3
26.3
26.6
37.6
30.9
30.9
47.7
31.1
49.3
55.1
43.0
48.5
39.5
40.2
55.3
60.0
43.8
44.9
59.6
63.7
71.3
61.1
68.8
64.0
71.8
72.9
64.0
73.2
65.6

30.8
19.8
31.0
33.1
36.4
37.4
34.5
42.8
44.7
47.5
49.1
50.5
56.7
57.3
58.8

24.1
32.1
38.4
39.7
41.3
49.0
48.7
51.4
56.0
56.9
62.9
64.8
66.7
68.2
68.1

TyDiQA MGSM
CoT
Direct
3.4
25.0
10.4
39.3
32.4
8.4
49.0
8.5
8.2
47.5
40.5
18.2
32.6
48.8
23.9
53.0
58.2
30.0
58.7
28.5
45.9
52.9
59.4
61.2
63.0
65.3
65.8
61.6
67.4
61.3
Scaling Instruction-Finetuned Language Models