Datasets:
Dataset Viewer
session_id
stringclasses 171
values | question_id
stringlengths 31
31
| timestamp
stringdate 2025-06-30 22:33:02
2025-09-30 23:11:40
| operand_a
int64 1
132
| operand_b
int64 1
99
| operation
stringclasses 4
values | correct_answer
int64 0
180
| difficulty
stringclasses 2
values | ocr_prediction
stringclasses 170
values | ocr_parsed_number
int64 0
1.52k
| is_correct
bool 2
classes | ocr_model_name
stringclasses 2
values | ocr_processing_time
float64 0.17
10.7
| ocr_confidence
float64 0
0
| session_duration
int64 30
60
| session_total_questions
int64 4
20
| app_version
stringclasses 2
values | hardware
stringclasses 1
value | handwriting_image
imagewidth (px) 100
100
| session_accuracy
float64 50
100
| session_total_ocr_time
float64 1.01
20.4
| session_avg_ocr_time
float64 0.2
2.98
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q01
|
2025-06-30T22:33:02.572574
| 7
| 4
|
×
| 28
|
Facile
|
28
| 28
| true
|
TrOCR-base-handwritten
| 1.785921
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q02
|
2025-06-30T22:33:02.572574
| 4
| 9
|
×
| 36
|
Facile
|
36
| 36
| true
|
TrOCR-base-handwritten
| 0.222656
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q03
|
2025-06-30T22:33:02.572574
| 8
| 9
|
×
| 72
|
Facile
|
72
| 72
| true
|
TrOCR-base-handwritten
| 0.207304
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q04
|
2025-06-30T22:33:02.572574
| 2
| 7
|
×
| 14
|
Facile
|
14
| 14
| true
|
TrOCR-base-handwritten
| 0.246833
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q05
|
2025-06-30T22:33:02.572574
| 7
| 2
|
×
| 14
|
Facile
|
14
| 14
| true
|
TrOCR-base-handwritten
| 0.302939
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q06
|
2025-06-30T22:33:02.572574
| 4
| 2
|
×
| 8
|
Facile
|
28
| 28
| false
|
TrOCR-base-handwritten
| 0.273038
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q07
|
2025-06-30T22:33:02.572574
| 8
| 2
|
×
| 16
|
Facile
|
16
| 16
| true
|
TrOCR-base-handwritten
| 0.204224
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q08
|
2025-06-30T22:33:02.572574
| 8
| 9
|
×
| 72
|
Facile
|
72
| 72
| true
|
TrOCR-base-handwritten
| 0.189616
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q09
|
2025-06-30T22:33:02.572574
| 8
| 8
|
×
| 64
|
Facile
|
64
| 64
| true
|
TrOCR-base-handwritten
| 0.221184
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751315582_5ea57b93
|
session_1751315582_5ea57b93_q10
|
2025-06-30T22:33:02.572574
| 5
| 4
|
×
| 20
|
Facile
|
20
| 20
| true
|
TrOCR-base-handwritten
| 0.214747
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 90
| 3.882688
| 0.386846
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q01
|
2025-06-30T22:44:17.140282
| 5
| 2
|
×
| 10
|
Facile
|
10
| 10
| true
|
TrOCR-base-handwritten
| 1.872542
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q02
|
2025-06-30T22:44:17.140282
| 9
| 9
|
×
| 81
|
Facile
|
81
| 81
| true
|
TrOCR-base-handwritten
| 0.198241
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q03
|
2025-06-30T22:44:17.140282
| 3
| 4
|
×
| 12
|
Facile
|
12
| 12
| true
|
TrOCR-base-handwritten
| 0.199502
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q04
|
2025-06-30T22:44:17.140282
| 2
| 9
|
×
| 18
|
Facile
|
18
| 18
| true
|
TrOCR-base-handwritten
| 0.200304
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q05
|
2025-06-30T22:44:17.140282
| 7
| 4
|
×
| 28
|
Facile
|
28
| 28
| true
|
TrOCR-base-handwritten
| 0.225718
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q06
|
2025-06-30T22:44:17.140282
| 6
| 3
|
×
| 18
|
Facile
|
18
| 18
| true
|
TrOCR-base-handwritten
| 0.214065
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q07
|
2025-06-30T22:44:17.140282
| 4
| 4
|
×
| 16
|
Facile
|
16
| 16
| true
|
TrOCR-base-handwritten
| 0.228503
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q08
|
2025-06-30T22:44:17.140282
| 4
| 4
|
×
| 16
|
Facile
|
16
| 16
| true
|
TrOCR-base-handwritten
| 0.271929
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q09
|
2025-06-30T22:44:17.140282
| 3
| 8
|
×
| 24
|
Facile
|
24
| 24
| true
|
TrOCR-base-handwritten
| 0.231047
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316257_6f515b23
|
session_1751316257_6f515b23_q10
|
2025-06-30T22:44:17.140282
| 5
| 3
|
×
| 15
|
Facile
|
15
| 15
| true
|
TrOCR-base-handwritten
| 0.208406
| 0
| 30
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.864565
| 0.385026
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q01
|
2025-06-30T22:45:19.977073
| 13
| 33
|
+
| 46
|
Facile
|
46
| 46
| true
|
TrOCR-base-handwritten
| 0.240857
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q02
|
2025-06-30T22:45:19.977073
| 26
| 40
|
+
| 66
|
Facile
|
66
| 66
| true
|
TrOCR-base-handwritten
| 0.225088
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q03
|
2025-06-30T22:45:19.977073
| 10
| 25
|
+
| 35
|
Facile
|
35
| 35
| true
|
TrOCR-base-handwritten
| 0.200044
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q04
|
2025-06-30T22:45:19.977073
| 37
| 46
|
+
| 83
|
Facile
|
83
| 83
| true
|
TrOCR-base-handwritten
| 0.262772
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q05
|
2025-06-30T22:45:19.977073
| 45
| 5
|
+
| 50
|
Facile
|
50
| 50
| true
|
TrOCR-base-handwritten
| 0.235315
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q06
|
2025-06-30T22:45:19.977073
| 19
| 15
|
+
| 34
|
Facile
|
34
| 34
| true
|
TrOCR-base-handwritten
| 0.228974
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316319_43b05671
|
session_1751316319_43b05671_q07
|
2025-06-30T22:45:19.977073
| 13
| 29
|
+
| 42
|
Facile
|
42
| 42
| true
|
TrOCR-base-handwritten
| 0.256467
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 1.660079
| 0.235645
|
|
session_1751316365_b617b97b
|
session_1751316365_b617b97b_q01
|
2025-06-30T22:46:05.597556
| 31
| 29
|
+
| 60
|
Facile
|
60
| 60
| true
|
TrOCR-base-handwritten
| 4.794839
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 6.114651
| 1.221218
|
|
session_1751316365_b617b97b
|
session_1751316365_b617b97b_q02
|
2025-06-30T22:46:05.597556
| 32
| 14
|
+
| 46
|
Facile
|
46
| 46
| true
|
TrOCR-base-handwritten
| 0.309327
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 6.114651
| 1.221218
|
|
session_1751316365_b617b97b
|
session_1751316365_b617b97b_q03
|
2025-06-30T22:46:05.597556
| 39
| 24
|
+
| 63
|
Facile
|
63
| 63
| true
|
TrOCR-base-handwritten
| 0.428837
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 6.114651
| 1.221218
|
|
session_1751316365_b617b97b
|
session_1751316365_b617b97b_q04
|
2025-06-30T22:46:05.597556
| 38
| 21
|
+
| 59
|
Facile
|
59
| 59
| true
|
TrOCR-base-handwritten
| 0.33184
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 6.114651
| 1.221218
|
|
session_1751316365_b617b97b
|
session_1751316365_b617b97b_q05
|
2025-06-30T22:46:05.597556
| 18
| 15
|
+
| 33
|
Facile
|
33
| 33
| true
|
TrOCR-base-handwritten
| 0.241245
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 6.114651
| 1.221218
|
|
session_1751316421_fc88e284
|
session_1751316421_fc88e284_q01
|
2025-06-30T22:47:01.750474
| 28
| 35
|
+
| 63
|
Facile
|
63
| 63
| true
|
TrOCR-base-handwritten
| 0.538408
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.492069
| 0.580327
|
|
session_1751316421_fc88e284
|
session_1751316421_fc88e284_q02
|
2025-06-30T22:47:01.750474
| 37
| 15
|
+
| 52
|
Facile
|
52
| 52
| true
|
TrOCR-base-handwritten
| 0.344264
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.492069
| 0.580327
|
|
session_1751316421_fc88e284
|
session_1751316421_fc88e284_q03
|
2025-06-30T22:47:01.750474
| 50
| 43
|
+
| 93
|
Facile
|
93
| 93
| true
|
TrOCR-base-handwritten
| 1.304004
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.492069
| 0.580327
|
|
session_1751316421_fc88e284
|
session_1751316421_fc88e284_q04
|
2025-06-30T22:47:01.750474
| 38
| 42
|
+
| 80
|
Facile
|
80
| 80
| true
|
TrOCR-base-handwritten
| 0.589627
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.492069
| 0.580327
|
|
session_1751316421_fc88e284
|
session_1751316421_fc88e284_q05
|
2025-06-30T22:47:01.750474
| 17
| 18
|
+
| 35
|
Facile
|
35
| 35
| true
|
TrOCR-base-handwritten
| 0.441515
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.492069
| 0.580327
|
|
session_1751316421_fc88e284
|
session_1751316421_fc88e284_q06
|
2025-06-30T22:47:01.750474
| 47
| 34
|
+
| 81
|
Facile
|
81
| 81
| true
|
TrOCR-base-handwritten
| 0.264143
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 100
| 3.492069
| 0.580327
|
|
session_1751316622_05beb66e
|
session_1751316622_05beb66e_q01
|
2025-06-30T22:50:22.440590
| 38
| 22
|
+
| 60
|
Facile
|
60
| 60
| true
|
TrOCR-base-handwritten
| 1.792936
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 2.768037
| 0.459819
|
|
session_1751316622_05beb66e
|
session_1751316622_05beb66e_q02
|
2025-06-30T22:50:22.440590
| 9
| 44
|
+
| 53
|
Facile
|
3
| 3
| false
|
TrOCR-base-handwritten
| 0.193341
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 2.768037
| 0.459819
|
|
session_1751316622_05beb66e
|
session_1751316622_05beb66e_q03
|
2025-06-30T22:50:22.440590
| 26
| 4
|
+
| 30
|
Facile
|
30
| 30
| true
|
TrOCR-base-handwritten
| 0.18812
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 2.768037
| 0.459819
|
|
session_1751316622_05beb66e
|
session_1751316622_05beb66e_q04
|
2025-06-30T22:50:22.440590
| 14
| 45
|
+
| 59
|
Facile
|
59
| 59
| true
|
TrOCR-base-handwritten
| 0.212571
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 2.768037
| 0.459819
|
|
session_1751316622_05beb66e
|
session_1751316622_05beb66e_q05
|
2025-06-30T22:50:22.440590
| 47
| 25
|
+
| 72
|
Facile
|
72
| 72
| true
|
TrOCR-base-handwritten
| 0.188904
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 2.768037
| 0.459819
|
|
session_1751316622_05beb66e
|
session_1751316622_05beb66e_q06
|
2025-06-30T22:50:22.440590
| 45
| 24
|
+
| 69
|
Facile
|
69
| 69
| true
|
TrOCR-base-handwritten
| 0.183043
| 0
| 30
| 6
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 2.768037
| 0.459819
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q01
|
2025-06-30T23:20:55.490673
| 30
| 6
|
+
| 36
|
Facile
|
36
| 36
| true
|
TrOCR-base-handwritten
| 1.311515
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q02
|
2025-06-30T23:20:55.490673
| 39
| 26
|
+
| 65
|
Facile
|
65
| 65
| true
|
TrOCR-base-handwritten
| 0.204576
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q03
|
2025-06-30T23:20:55.490673
| 22
| 34
|
+
| 56
|
Facile
|
556
| 556
| false
|
TrOCR-base-handwritten
| 0.192605
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q04
|
2025-06-30T23:20:55.490673
| 38
| 27
|
+
| 65
|
Facile
|
65
| 65
| true
|
TrOCR-base-handwritten
| 0.208882
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q05
|
2025-06-30T23:20:55.490673
| 3
| 19
|
+
| 22
|
Facile
|
22
| 22
| true
|
TrOCR-base-handwritten
| 0.193963
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q06
|
2025-06-30T23:20:55.490673
| 7
| 24
|
+
| 31
|
Facile
|
31
| 31
| true
|
TrOCR-base-handwritten
| 0.19166
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318455_1cc98e7a
|
session_1751318455_1cc98e7a_q07
|
2025-06-30T23:20:55.490673
| 31
| 29
|
+
| 60
|
Facile
|
60
| 60
| true
|
TrOCR-base-handwritten
| 0.210856
| 0
| 30
| 7
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 85.714286
| 2.524808
| 0.359151
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q01
|
2025-06-30T23:21:57.674263
| 9
| 6
|
×
| 54
|
Facile
|
54
| 54
| true
|
TrOCR-base-handwritten
| 1.837885
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q02
|
2025-06-30T23:21:57.674263
| 8
| 8
|
×
| 64
|
Facile
|
64
| 64
| true
|
TrOCR-base-handwritten
| 0.214527
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q03
|
2025-06-30T23:21:57.674263
| 8
| 9
|
×
| 72
|
Facile
|
72
| 72
| true
|
TrOCR-base-handwritten
| 0.248691
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q04
|
2025-06-30T23:21:57.674263
| 2
| 8
|
×
| 16
|
Facile
|
16
| 16
| true
|
TrOCR-base-handwritten
| 0.227508
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q05
|
2025-06-30T23:21:57.674263
| 3
| 6
|
×
| 18
|
Facile
|
18
| 18
| true
|
TrOCR-base-handwritten
| 0.222239
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q06
|
2025-06-30T23:21:57.674263
| 3
| 5
|
×
| 15
|
Facile
|
15
| 15
| true
|
TrOCR-base-handwritten
| 0.216334
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q07
|
2025-06-30T23:21:57.674263
| 2
| 3
|
×
| 6
|
Facile
|
26
| 26
| false
|
TrOCR-base-handwritten
| 0.281363
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q08
|
2025-06-30T23:21:57.674263
| 5
| 7
|
×
| 35
|
Facile
|
35
| 35
| true
|
TrOCR-base-handwritten
| 0.298674
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318517_5defe948
|
session_1751318517_5defe948_q09
|
2025-06-30T23:21:57.674263
| 9
| 2
|
×
| 18
|
Facile
|
18
| 18
| true
|
TrOCR-base-handwritten
| 0.439137
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.99938
| 0.442929
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q01
|
2025-06-30T23:23:36.489997
| 6
| 9
|
×
| 54
|
Facile
|
54
| 54
| true
|
TrOCR-base-handwritten
| 1.489232
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q02
|
2025-06-30T23:23:36.489997
| 7
| 5
|
×
| 35
|
Facile
|
35
| 35
| true
|
TrOCR-base-handwritten
| 0.215525
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q03
|
2025-06-30T23:23:36.489997
| 7
| 6
|
×
| 42
|
Facile
|
44
| 44
| false
|
TrOCR-base-handwritten
| 0.202809
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q04
|
2025-06-30T23:23:36.489997
| 2
| 5
|
×
| 10
|
Facile
|
10
| 10
| true
|
TrOCR-base-handwritten
| 0.212213
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q05
|
2025-06-30T23:23:36.489997
| 3
| 5
|
×
| 15
|
Facile
|
15
| 15
| true
|
TrOCR-base-handwritten
| 0.195038
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q06
|
2025-06-30T23:23:36.489997
| 8
| 6
|
×
| 48
|
Facile
|
48
| 48
| true
|
TrOCR-base-handwritten
| 0.252782
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q07
|
2025-06-30T23:23:36.489997
| 4
| 3
|
×
| 12
|
Facile
|
12
| 12
| true
|
TrOCR-base-handwritten
| 0.187995
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q08
|
2025-06-30T23:23:36.489997
| 9
| 4
|
×
| 36
|
Facile
|
36
| 36
| true
|
TrOCR-base-handwritten
| 0.193928
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q09
|
2025-06-30T23:23:36.489997
| 3
| 5
|
×
| 15
|
Facile
|
15
| 15
| true
|
TrOCR-base-handwritten
| 0.223558
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q10
|
2025-06-30T23:23:36.489997
| 6
| 2
|
×
| 12
|
Facile
|
012
| 12
| true
|
TrOCR-base-handwritten
| 0.205918
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q11
|
2025-06-30T23:23:36.489997
| 6
| 3
|
×
| 18
|
Facile
|
18
| 18
| true
|
TrOCR-base-handwritten
| 0.226354
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q12
|
2025-06-30T23:23:36.489997
| 2
| 6
|
×
| 12
|
Facile
|
12
| 12
| true
|
TrOCR-base-handwritten
| 0.192361
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q13
|
2025-06-30T23:23:36.489997
| 8
| 8
|
×
| 64
|
Facile
|
64
| 64
| true
|
TrOCR-base-handwritten
| 0.218176
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q14
|
2025-06-30T23:23:36.489997
| 2
| 2
|
×
| 4
|
Facile
|
2
| 2
| false
|
TrOCR-base-handwritten
| 0.227253
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q15
|
2025-06-30T23:23:36.489997
| 7
| 3
|
×
| 21
|
Facile
|
21
| 21
| true
|
TrOCR-base-handwritten
| 0.364588
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q16
|
2025-06-30T23:23:36.489997
| 5
| 7
|
×
| 35
|
Facile
|
33
| 33
| false
|
TrOCR-base-handwritten
| 0.285138
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q17
|
2025-06-30T23:23:36.489997
| 4
| 6
|
×
| 24
|
Facile
|
24
| 24
| true
|
TrOCR-base-handwritten
| 0.19143
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318616_bd6ca4c6
|
session_1751318616_bd6ca4c6_q18
|
2025-06-30T23:23:36.489997
| 2
| 7
|
×
| 14
|
Facile
|
14
| 14
| true
|
TrOCR-base-handwritten
| 0.190608
| 0
| 60
| 18
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 83.333333
| 5.30157
| 0.29305
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q01
|
2025-06-30T23:29:13.088659
| 36
| 45
|
+
| 81
|
Difficile
|
81
| 81
| true
|
TrOCR-base-handwritten
| 1.594407
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q02
|
2025-06-30T23:29:13.088659
| 60
| 63
|
+
| 123
|
Difficile
|
0123
| 123
| true
|
TrOCR-base-handwritten
| 0.231745
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q03
|
2025-06-30T23:29:13.088659
| 66
| 54
|
+
| 120
|
Difficile
|
12
| 12
| false
|
TrOCR-base-handwritten
| 0.220759
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q04
|
2025-06-30T23:29:13.088659
| 95
| 85
|
+
| 180
|
Difficile
|
180
| 180
| true
|
TrOCR-base-handwritten
| 0.265093
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q05
|
2025-06-30T23:29:13.088659
| 58
| 32
|
+
| 90
|
Difficile
|
90
| 90
| true
|
TrOCR-base-handwritten
| 0.360972
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q06
|
2025-06-30T23:29:13.088659
| 64
| 93
|
+
| 157
|
Difficile
|
157
| 157
| true
|
TrOCR-base-handwritten
| 0.308586
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q07
|
2025-06-30T23:29:13.088659
| 49
| 27
|
+
| 76
|
Difficile
|
776
| 776
| false
|
TrOCR-base-handwritten
| 0.273848
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q08
|
2025-06-30T23:29:13.088659
| 82
| 36
|
+
| 118
|
Difficile
|
118
| 118
| true
|
TrOCR-base-handwritten
| 0.248353
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q09
|
2025-06-30T23:29:13.088659
| 48
| 35
|
+
| 83
|
Difficile
|
83
| 83
| true
|
TrOCR-base-handwritten
| 0.216802
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751318953_0b9c7402
|
session_1751318953_0b9c7402_q10
|
2025-06-30T23:29:13.088659
| 46
| 99
|
+
| 145
|
Difficile
|
1495
| 1,495
| false
|
TrOCR-base-handwritten
| 0.210808
| 0
| 60
| 10
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 70
| 3.946264
| 0.393137
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q01
|
2025-06-30T23:32:00.500334
| 8
| 12
|
×
| 96
|
Difficile
|
0
| 0
| false
|
TrOCR-base-handwritten
| 1.804508
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q02
|
2025-06-30T23:32:00.500334
| 10
| 5
|
×
| 50
|
Difficile
|
50
| 50
| true
|
TrOCR-base-handwritten
| 0.247322
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q03
|
2025-06-30T23:32:00.500334
| 4
| 10
|
×
| 40
|
Difficile
|
40
| 40
| true
|
TrOCR-base-handwritten
| 0.232661
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q04
|
2025-06-30T23:32:00.500334
| 10
| 7
|
×
| 70
|
Difficile
|
70
| 70
| true
|
TrOCR-base-handwritten
| 0.21401
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q05
|
2025-06-30T23:32:00.500334
| 10
| 5
|
×
| 50
|
Difficile
|
50
| 50
| true
|
TrOCR-base-handwritten
| 0.213699
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q06
|
2025-06-30T23:32:00.500334
| 12
| 11
|
×
| 132
|
Difficile
|
132
| 132
| true
|
TrOCR-base-handwritten
| 0.233721
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q07
|
2025-06-30T23:32:00.500334
| 8
| 6
|
×
| 48
|
Difficile
|
48
| 48
| true
|
TrOCR-base-handwritten
| 0.227074
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q08
|
2025-06-30T23:32:00.500334
| 6
| 6
|
×
| 36
|
Difficile
|
36
| 36
| true
|
TrOCR-base-handwritten
| 0.236317
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319120_f50a8201
|
session_1751319120_f50a8201_q09
|
2025-06-30T23:32:00.500334
| 9
| 10
|
×
| 90
|
Difficile
|
90
| 90
| true
|
TrOCR-base-handwritten
| 0.273047
| 0
| 30
| 9
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 88.888889
| 3.695609
| 0.409151
|
|
session_1751319174_db25df8d
|
session_1751319174_db25df8d_q01
|
2025-06-30T23:32:54.916481
| 66
| 80
|
+
| 146
|
Difficile
|
146
| 146
| true
|
TrOCR-base-handwritten
| 0.267383
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 60
| 1.124768
| 0.223505
|
|
session_1751319174_db25df8d
|
session_1751319174_db25df8d_q02
|
2025-06-30T23:32:54.916481
| 56
| 84
|
+
| 140
|
Difficile
|
140
| 140
| true
|
TrOCR-base-handwritten
| 0.21141
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 60
| 1.124768
| 0.223505
|
|
session_1751319174_db25df8d
|
session_1751319174_db25df8d_q03
|
2025-06-30T23:32:54.916481
| 88
| 68
|
+
| 156
|
Difficile
|
176
| 176
| false
|
TrOCR-base-handwritten
| 0.220607
| 0
| 30
| 5
|
3.1_with_ocr_metrics
|
ZeroGPU-NVIDIA H200 MIG 3g.71gb
| 60
| 1.124768
| 0.223505
|
End of preview. Expand
in Data Studio
CalcTrainer Dataset 🧮
Handwritten mathematical answers collected from the CalcTrainer interactive math training application.
Dataset Fields
Core Data
| Field | Type | Description |
|---|---|---|
handwriting_image |
Image | Handwritten answer image (~100x100px) |
ocr_prediction |
string | Raw OCR output text |
ocr_parsed_number |
int32 | Cleaned numeric value from OCR |
is_correct |
bool | Whether OCR matches correct answer |
Mathematical Context
| Field | Type | Description |
|---|---|---|
operand_a |
int32 | First number (e.g., 7 in "7 × 3") |
operand_b |
int32 | Second number (e.g., 3 in "7 × 3") |
operation |
string | Operation: +, -, ×, ÷ |
correct_answer |
int32 | Expected correct answer |
difficulty |
string | Facile (Easy) or Difficile (Hard) |
OCR Metrics
| Field | Type | Description |
|---|---|---|
ocr_model_name |
string | OCR model used (e.g., "microsoft/trocr-base-handwritten") |
ocr_processing_time |
float32 | Processing time in seconds |
hardware |
string | Hardware used for OCR |
Session Info
| Field | Type | Description |
|---|---|---|
session_id |
string | Unique session identifier |
question_id |
string | Unique question identifier |
timestamp |
string | When the session was completed |
session_duration |
int32 | Session length (30 or 60 seconds) |
session_accuracy |
float32 | Overall session accuracy percentage |
session_avg_ocr_time |
float32 | Average OCR time per image in session |
Usage
from datasets import load_dataset
dataset = load_dataset("hoololi/CalcTrainer_dataset")
train_data = dataset["train"]
# Example: Access first item
item = train_data[0]
print(f"Math problem: {item['operand_a']} {item['operation']} {item['operand_b']} = {item['correct_answer']}")
print(f"OCR predicted: '{item['ocr_prediction']}' → {item['ocr_parsed_number']}")
print(f"Correct: {item['is_correct']}")
Data Source
Real handwriting samples from users solving math problems in the CalcTrainer application. Users write answers on a digital canvas during timed math sessions.
Generated from: CalcTrainer Interactive Math Training 🧮
- Downloads last month
- 57
Size of downloaded dataset files:
4.33 MB
Size of the auto-converted Parquet files:
4.33 MB
Number of rows:
1,447