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Single-Hop Question Answering on NQ (EM)

51.7Exact Match (EM)

Tree-GRPO

5.31617.35829.441.442Sep 25, 2025Oct 22, 2025Nov 19, 2025Dec 17, 2025Jan 13, 2026Feb 10, 2026Mar 10, 2026
Updated 1mo ago

Evaluation Results

MethodLinks
2025.09
51.7
2025.09
51.3
2025.09
50.7
2026.03
48.4
2025.09
48.1
2025.09
47.7
2025.09
47
2025.09
46.8
2026.03
46.7
2025.09
45.8
2025.09
45.5
2025.09
44.4
2025.09
43.6
2025.09
43
2025.09
41.2
2025.09
39.4
2026.03
39.3
2026.03
38.5
2026.03
38.5
2025.09
36.8
2025.09
36.1
2026.03
34.9
2026.03
34.8
2025.09
34.7
2026.03
34.1
2025.09
30.6
2025.09
24.2
2025.09
23.9
2026.03
23.8
2025.09
23.8
2026.03
22.4
2025.09
21.1
2025.09
19.8
2025.09
16.2
2026.03
15.1
2025.09
15.1
2026.03
13.4
2025.09
13.4
2026.03
11.1
2026.03
10.6
2025.09
10.6
2025.09
10.2
2025.09
9.5
2025.09
7.1