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Character Recognition research benchmarks · SOTA2 Research

Character Recognition

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

95.55Accuracy

24

Feb 27, 2026

77.18Accuracy

20

Feb 27, 2026

FEMNIST (train)

72.72Accuracy

14

Jun 18, 2026

CASIA-HWDB Full-Set standard (test)

97.8Accuracy

10

Feb 26, 2026

Character Recognition Efficiency Benchmark RTX 4090 (test)

0.62Speed (ms)

8

Feb 26, 2026

65.04Accuracy

7

Jun 18, 2026

IlluChar Semantic

98.7Accuracy (Large)

7

Mar 25, 2026

Bengali Text-based CAPTCHA

Bengali CAPTCHA

4,021Total Characters

6

Jun 30, 2026

CharacterTrajectories (test)

99.53Accuracy (0% drop)

6

Feb 26, 2026

Fonts 109 fonts (test)

72.6Accuracy

4

Feb 26, 2026

NIST SD 19 merged (37) (test)

7.99Error Rate

1

Feb 26, 2026

NIST SD 19 all (62) (test)

11.63Average Error Rate

1

Feb 26, 2026

—

—Accuracy

0

Feb 26, 2026

—

—Accuracy

0

Feb 26, 2026

Popular datasets

FEMNIST HWDB CTW NIST SD 19 NIST SD

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