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Question Answering archive 2025-07-28

SQuAD1.1 Benchmark (Question Answering)

213 rows 51 with code listed 5 metrics Dataset page

Question answering can be segmented into domain-specific tasks like community question answering and knowledge-base question answering. Popular benchmark datasets for evaluation question answering systems include SQuAD, HotPotQA, bAbI, TriviaQA, WikiQA, and many others. Models for question answering are typically evaluated on metrics like EM and F1. Some recent top performing models are T5 and XLNet.

The archive carries no text for this table; the description above is the archive's text for the task Question Answering. archive 2025-07-28

Over time archive 2025-07-28

The chart needs JavaScript; the table below carries every value.

Direction inferred from the metric name, not from the archive: F1 (higher is better). Not inferred (points only, no best-so-far line): EM, Hardware Burden, Exact Match, Operations per network pass. Points are placed at the row's paper date; 76 of 213 rows carry one.

Results archive 2025-07-28

Archive rows end at the archive snapshot, 2025-07-28: no result published after that date is in this table. Rank is the archive's row order at that snapshot; not re-ranked here. Metric values are the archive's strings. Column headers sort the table in your browser; each row keeps its archive rank.

Paper Code Ran Syntology Report
1 {ANNA} (single model) 90.62295.719 ✓ – – not matched report
2 LUKE (single model) 90.20295.379 ✓ – – not matched report
3 LUKE (single model) 90.20295.379 – Paper Code 2020 3 of 10 ran · 7 unverified report
4 LUKE 90.2 – Paper Code 2020 3 of 10 ran · 7 unverified report
5 XLNet (single model) 89.89895.080 – – – not matched report
6 XLNet (single model) 89.89895.08046449G ✓ Paper Code 2019 10 of 24 ran · 14 unverified report
7 XLNET-123++ (single model) 89.85694.903 – – – not matched report
8 XLNET-123+ (single model) 89.70994.859 – – – not matched report
9 XLNET-123 (single model) 89.64694.930 – – – not matched report
10 Unnamed submission by NMC 88.91294.584 – – – not matched report
11 BERTSP (single model) 88.91294.584 – – – not matched report
12 SpanBERT (single model) 88.83994.635 – – – not matched report
13 SpanBERT (single model) 88.894.6586G – Paper Code 2019 3 of 15 ran · 12 unverified report
14 BERT+WWM+MT (single model) 88.65094.393 – – – not matched report
15 Tuned BERT-1seq Large Cased (single model) 87.46593.294 – – – not matched report
16 LinkBERT (large) 87.4592.7 – Paper Code 2022 0 of 14 ran · 14 unverified report
17 BERT (ensemble) 87.43393.160 – Paper Code 2018 204 of 659 ran · 455 unverified report
18 BERT-LARGE (Ensemble+TriviaQA) 87.493.2 – Paper Code 2018 204 of 659 ran · 455 unverified report
19 ATB (single model) 86.94092.641 – – – not matched report
20 Tuned BERT Large Cased (single model) 86.52192.617 – – – not matched report
21 BERT+MT (single model) 86.45892.645 – – – not matched report
22 Knowledge-enhanced BERT (single model) 85.94492.425 – – – not matched report
23 KT-NET (single model) 85.94492.425 – – – not matched report
24 ST_bl 85.43091.976 – – – not matched report
25 nlnet (ensemble) 85.35691.202 – – – not matched report
26 EL-BERT (single model) 85.33591.807 – – – not matched report
27 BISAN (single model) 85.31491.756 – – – not matched report
28 BERT+Sparse-Transformer 85.12591.623 – – – not matched report
29 BERT (single model) 85.08391.835 ✓ Paper Code 2018 204 of 659 ran · 455 unverified report
30 DPN (single model) 84.97892.019 – – – not matched report
31 BERT-uncased (single model) 84.92691.932 – – – not matched report
32 WD (single model) 84.40290.561 – – – not matched report
33 Original BERT Large Cased (single model) 84.32891.281 – – – not matched report
34 MARS (ensemble) 83.98289.796 – – – not matched report
35 Common-sense Governed BERT-123 (single model) 83.93090.613 – – – not matched report
36 WD1 (single model) 83.80490.429 – – – not matched report
37 nlnet (single model) 83.46890.133 – – – not matched report
38 Pytalk + Stanza + BERT (single model) 83.42689.218 – – – not matched report
39 Reinforced Mnemonic Reader + A2D (ensemble model) 82.84988.764 – – – not matched report
40 BERT-Base mod (single model) 82.68189.379 – – – not matched report
41 r-net+ (ensemble) 82.65088.493 – – – not matched report
42 Hybrid AoA Reader (ensemble) 82.48289.281 – – – not matched report
43 QANet (single) 82.47189.306 – – – not matched report
44 SLQA+ (ensemble) 82.44088.607 – – – not matched report
45 Reinforced Mnemonic Reader (ensemble model) 82.28388.533 ✓ Paper Code 2017 linked, not harvested report
46 r-net (ensemble) 82.13688.126 – – – not matched report
47 BERT (single model) 82.06288.947 – – – not matched report
48 AttentionReader+ (ensemble) 81.79088.163 – – – not matched report
49 MMIPN 81.58088.948 – – – not matched report
50 BERT - 6 Layers 81.588.5 – Paper Code 2021 linked, not harvested report
51 KACTEIL-MRC(GF-Net+) (ensemble) 81.49687.557 – – – not matched report
52 Reinforced Mnemonic Reader + A2D + DA (single model) 81.40188.122 – – – not matched report
53 ARSG-BERT (single model) 81.30788.909 – – – not matched report
54 BERT-COMPOUND-DSS (single model) 81.04587.999 – – – not matched report
55 BiDAF + Self Attention + ELMo (ensemble) 81.00387.432 – Paper Code 2018 23 of 58 ran · 35 unverified report
56 BiDAF + Self Attention + ELMo (ensemble) 81.00387.432 – – – not matched report
57 BERT-COMPOUND (single model) 80.72087.758 – – – not matched report
58 mBERT + Task Adapter (Single) 80.66788.169 – – – not matched report
59 AVIQA+ (ensemble) 80.61587.311 – – – not matched report
60 Reinforced Mnemonic Reader + A2D (single model) 80.48987.454 – – – not matched report
61 SLQA+ 80.43687.021 – – – not matched report
62 {EAZI} (ensemble) 80.43686.912 – – – not matched report
63 EAZI+ (ensemble) 80.42686.912 – – – not matched report
64 DNET (ensemble) 80.16486.721 – – – not matched report
65 Hybrid AoA Reader (single model) 80.02787.288 – – – not matched report
66 BiDAF + Self Attention + ELMo + A2D (single model) 79.99686.711 – – – not matched report
67 r-net+ (single model) 79.90186.536 – – – not matched report
68 batch (single model) 79.85988.263 – – – not matched report
69 MAMCN+ (single model) 79.69286.727 – Paper – 2018 no code linked report
70 MAMCN+ (single model) 79.69286.727 – – – not matched report
71 SAN (ensemble model) 79.60886.496 – Paper Code 2017 linked, not harvested report
72 BERT-INDEPENDENT-DSS-FILTERED (single model) 79.59787.374 – – – not matched report
73 Reinforced Mnemonic Reader (single model) 79.54586.654 – Paper Code 2017 linked, not harvested report
74 SLQA+ (single model) 79.19986.590 – – – not matched report
75 Interactive AoA Reader+ (ensemble) 79.08386.450 – – – not matched report
76 MIR-MRC(F-Net) (single model) 79.08386.288 – – – not matched report
77 KACTEIL-MRC(GF-Net+Distillation) (single model) 79.08386.288 – – – not matched report
78 KACTEIL-MRC (GF-Net+Distillation) 79.08386.288 – – – not matched report
79 MDReader 79.03186.006 – – – not matched report
80 FusionNet (ensemble) 78.97886.016 – Paper Code 2017 linked, not harvested report
81 DCN+ (ensemble) 78.85285.996 – Paper Code 2017 linked, not harvested report
82 KACTEIL-MRC(GF-Net+) (single model) 78.66485.780 – – – not matched report
83 KACTEIL-MRC (GF-Net+) 78.66485.780 – – – not matched report
84 BERT-INDEPENDENT (single model) 78.65386.663 – – – not matched report
85 BiDAF + Self Attention + ELMo (single model) 78.5885.833 – Paper Code 2018 23 of 58 ran · 35 unverified report
86 BiDAF + Self Attention + ELMo (single model) 78.58085.833 – – – not matched report
87 aviqa (ensemble) 78.49685.469 – – – not matched report
88 KakaoNet (single model) 78.40185.724 – – – not matched report
89 SLQA(ensemble) 78.32885.682 – – – not matched report
90 SLQA (ensemble) 78.32885.682 – – – not matched report
91 MEMEN (single model) 78.23485.344 – Paper – 2017 no code linked report
92 MEMEN (single model) 78.23485.344 – Paper – 2017 no code linked report
93 BiDAF++ with pair2vec (single model) 78.22385.535 – – – not matched report
94 MDReader0 78.17185.543 – – – not matched report
95 test 78.08785.348 – – – not matched report
96 Interactive AoA Reader (ensemble) 77.84585.297 – – – not matched report
97 BERT - 3 Layers 77.785.8 – Paper Code 2021 linked, not harvested report
98 DNET (single model) 77.64684.905 – – – not matched report
99 RaSoR + TR + LM (single model) 77.58384.163 – Paper Code 2017 linked, not harvested report
100 BiDAF++ (single model) 77.57384.858 – – – not matched report
101 AttentionReader+ (single) 77.34284.925 – – – not matched report
102 Jenga (ensemble) 77.23784.466 – – – not matched report
103 {gqa} (single model) 77.09083.931 – – – not matched report
104 Conductor-net (ensemble) 76.99684.630 – Paper – 2017 no code linked report
105 MARS (single model) 76.85984.739 – – – not matched report
106 SAN (single model) 76.82884.396 – Paper Code 2017 linked, not harvested report
107 VS^3-NET (single model) 76.77584.491 – – – not matched report
108 r-net (single model) 76.46184.265 – – – not matched report
109 r-net (single model) 76.46184.265 – Paper – 2017 no code linked report
110 FRC (single model) 76.24084.599 – – – not matched report
111 QANet + data augmentation ×3 76.284.6 – Paper Code 2018 7 of 19 ran · 12 unverified report
112 Conductor-net (ensemble) 76.14683.991 – – – not matched report
113 KAR (single model) 76.12583.538 – Paper – 2018 no code linked report
114 smarnet (ensemble) 75.98983.475 – – – not matched report
115 FusionNet (single model) 75.96883.900 – Paper Code 2017 linked, not harvested report
116 AVIQA-v2 (single model) 75.92683.305 – – – not matched report
117 Interactive AoA Reader+ (single model) 75.82183.843 – – – not matched report
118 RaSoR + TR (single model) 75.78983.261 – Paper Code 2017 linked, not harvested report
119 MEMEN (ensemble) 75.37082.658 – Paper – 2017 no code linked report
120 Mixed model (ensemble) 75.26582.769 – – – not matched report
121 two-attention-self-attention (ensemble) 75.22382.716 – – – not matched report
122 Kbs (single model) 75.03483.405 – – – not matched report
123 ReasoNet (ensemble) 75.03482.552 ✓ Paper – 2016 no code linked report
124 EfficientQA 125M 74.983.1 – Paper – 2021 no code linked report
125 DCN+ (single model) 74.86682.806 – Paper Code 2017 linked, not harvested report
126 eeAttNet (single model) 74.60482.501 – – – not matched report
127 SLQA (single model) 74.48982.815 – – – not matched report
128 Conductor-net (single model) 74.40582.742 – Paper – 2017 no code linked report
129 Mnemonic Reader (ensemble) 74.26882.371 – Paper Code 2017 linked, not harvested report
130 S^3-Net (ensemble) 74.12182.342 – – – not matched report
131 SEDT (ensemble model) 74.09081.761 – Paper – 2017 no code linked report
132 SSAE (ensemble) 74.08081.665 – – – not matched report
133 Multi-Perspective Matching (ensemble) 73.76581.257 – Paper Code 2016 linked, not harvested report
134 BiDAF (ensemble) 73.74481.525 – Paper Code 2016 8 of 11 ran · 3 unverified report
135 SEDT+BiDAF (ensemble) 73.72381.530 – Paper – 2017 no code linked report
136 Interactive AoA Reader (single model) 73.63981.931 – – – not matched report
137 Jenga (single model) 73.30381.754 – – – not matched report
138 Conductor-net (single) 73.24081.933 – Paper – 2017 no code linked report
139 jNet (ensemble) 73.01081.517 – Paper – 2017 no code linked report
140 T-gating (ensemble) 72.75881.001 – – – not matched report
141 two-attention-self-attention (single model) 72.60081.011 – – – not matched report
142 Conductor-net (single) 72.59081.415 – – – not matched report
143 AVIQA (single model) 72.48580.550 – – – not matched report
144 BiDAF + Self Attention (single model) 72.13981.048 – Paper Code 2017 0 of 4 ran · 4 unverified report
145 S^3-Net (single model) 71.90881.023 – – – not matched report
146 QFASE 71.89879.989 – – – not matched report
147 attention+self-attention (single model) 71.69880.462 – – – not matched report
148 Dynamic Coattention Networks (ensemble) 71.62580.383 – Paper Code 2016 linked, not harvested report
149 smarnet (single model) 71.41580.160 – Paper – 2017 no code linked report
150 SRU 71.480.24G – Paper Code 2017 1 of 1 ran · 0 unverified report
151 AttReader (single) 71.37379.725 – – – not matched report
152 DCN + Char + CoVe 71.379.9 – Paper Code 2017 3 of 3 ran · 0 unverified report
153 M-NET (single) 71.01679.835 – – – not matched report
154 Mnemonic Reader (single model) 70.99580.146 – Paper Code 2017 linked, not harvested report
155 MAMCN (single model) 70.98579.939 – – – not matched report
156 FastQAExt 70.84978.857 – Paper Code 2017 0 of 2 ran · 2 unverified report
157 RaSoR (single model) 70.84978.741 – Paper Code 2016 linked, not harvested report
158 Document Reader (single model) 70.73379.353 – Paper Code 2017 1 of 1 ran · 0 unverified report
159 Ruminating Reader (single model) 70.63979.456 – Paper – 2017 no code linked report
160 jNet (single model) 70.60779.821 – Paper – 2017 no code linked report
161 ReasoNet (single model) 70.55579.364 – Paper – 2016 no code linked report
162 Multi-Perspective Matching (single model) 70.38778.784 – Paper Code 2016 linked, not harvested report
163 SimpleBaseline (single model) 69.60078.236 – – – not matched report
164 SSR-BiDAF 69.44378.358 – – – not matched report
165 SEDT+BiDAF (single model) 68.47877.971 – Paper – 2017 no code linked report
166 FastQA 68.43677.070 – Paper Code 2017 0 of 2 ran · 2 unverified report
167 PQMN (single model) 68.33177.783 – – – not matched report
168 SEDT (single model) 68.16377.527 – Paper – 2017 no code linked report
169 T-gating (single model) 68.13277.569 – – – not matched report
170 BiDAF (single model) 67.97477.323 – Paper Code 2016 8 of 11 ran · 3 unverified report
171 Match-LSTM with Ans-Ptr (Boundary) (ensemble) 67.90177.022 – Paper Code 2016 3 of 3 ran · 0 unverified report
172 FABIR 67.74477.605 – Paper Code 2018 linked, not harvested report
173 AllenNLP BiDAF (single model) 67.61877.151 – – – not matched report
174 BIDAF-COMPOUND-DSS (single model) 67.54476.429 – – – not matched report
175 Iterative Co-attention Network 67.50276.786 – – – not matched report
176 newtest 66.52775.787 – – – not matched report
177 BIDAF-INDEPENDENT-DSS (single model) 66.51676.349 – – – not matched report
178 Dynamic Coattention Networks (single model) 66.23375.896 – Paper Code 2016 linked, not harvested report
179 BIDAF-COMPOUND (single model) 65.16374.555 – – – not matched report
180 BIDAF-INDEPENDENT (single model) 64.93274.594 – – – not matched report
181 Match-LSTM with Bi-Ans-Ptr (Boundary) 64.74473.743 – Paper Code 2016 3 of 3 ran · 0 unverified report
182 Unnamed submission by ravioncodalab 64.43973.921 – – – not matched report
183 OTF dict+spelling (single) 64.08373.056 – Paper – 2017 no code linked report
184 Attentive CNN context with LSTM 63.30673.463 – – – not matched report
185 OTF spelling (single) 62.89772.016 – Paper – 2017 no code linked report
186 OTF spelling+lemma (single) 62.60471.968 – Paper – 2017 no code linked report
187 Dynamic Chunk Reader 62.49970.956 – Paper – 2016 no code linked report
188 Fine-Grained Gating 62.44673.327 – Paper Code 2016 linked, not harvested report
189 RQA+IDR (single model) 61.14571.389 – – – not matched report
190 RQA+IDR (single model) 61.14571.389 – Paper Code 2020 linked, not harvested report
191 Match-LSTM with Ans-Ptr (Boundary) 60.47470.695 – Paper Code 2016 3 of 3 ran · 0 unverified report
192 Unnamed submission by Will_Wu 59.05869.436 – – – not matched report
193 RQA (single model) 55.82765.467 – – – not matched report
194 RQA (single model) 55.82765.467 – Paper Code 2020 linked, not harvested report
195 Match-LSTM with Ans-Ptr (Sentence) 54.50567.748 – Paper Code 2016 3 of 3 ran · 0 unverified report
196 UQA (single model) 53.69864.036 – – – not matched report
197 Unnamed submission by jinhyuklee 52.54462.780 – – – not matched report
198 Unnamed submission by minjoon 52.53362.757 – – – not matched report
199 UnsupervisedQA V1 (ensemble) 47.34156.436 – – – not matched report
200 UnsupervisedQA V1 (single model) 44.21554.723 – – – not matched report
201 QANet (single model) 12.27313.211 – – – not matched report
202 0.0006.907 – – – not matched report
203 QANet (ensemble) 0.0000.000 – – – not matched report
204 superman-new-des 0.0000.000 – – – not matched report
205 WAHnGREA 0.0000.000 – – – not matched report
206 superman-des 0.0000.000 – – – not matched report
207 XLNet-deep (ensemble) 0.0000.000 – – – not matched report
208 LUKE 483M 95.4 – Paper Code 2020 3 of 10 ran · 7 unverified report
209 BART (TextBox 2.0) 93.0486.44 – Paper Code 2022 1 of 1 ran · 0 unverified report
210 BERT-LARGE (Single+TriviaQA) 91.8 – Paper Code 2018 204 of 659 ran · 455 unverified report
211 BERT-Large 32k batch size with AdamW 91.58 – Paper – 2021 no code linked report
212 DyREX 91.01 – Paper Code 2022 2 of 3 ran · 1 unverified report
213 RuBERT 84.6 – Paper Code 2019 linked, not harvested report

All 213 rows shown. 76 link to a paper page on this site; 6 are marked as using additional training data in the archive. No GitHub stars are tracked; "Code" is the first repository the archive lists for the row. The archive carries no row tags, review links or community-submitted rows for this table; none are shown. archive 2025-07-28

Syntology Ran reads "N of M ran · U unverified": of the M code samples Syntology harvested from repositories linked to that row's paper (joined by arXiv id), N executed on a synthesized input and the other U = M−N are unverified (harvested, no recorded run). It counts code from repositories linked to that row's paper, not this result: the row's number was not reproduced and nothing here is a correctness claim. The other cell texts mean no graph line for the row: "linked, not harvested" (the archive links code, Syntology has not harvested it), "no code linked" (no code link in the archive), "not matched" (the row's paper URL matched no paper on this site). 27 rows have a graph line, from 16 distinct papers; 23 rows (13 papers) have at least one sample that ran. Counting each paper once: Syntology ran 269 of 828 samples; 559 unverified. Separately, 199 of those 828 are pointer-only (licence): the site points at that code rather than redistributing it, a licence property recorded for ran and unverified samples alike; each cell's tooltip carries the row's own pointer-only count. Read from the graph 2026-09-24. Per-sample status is on the paper page.

Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections