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. 2025 Aug 23;16:7877. doi: 10.1038/s41467-025-63160-4

Table 1.

Cas protein prediction accuracy using different models

650 million ESM 15 billion ESM CasIdentifier HMM + ML HMMCAS HMM CASPredict SVM
Cas1 98.5% 98.5% 99.5% 97.4% 70.8%
Cas2 96.3% 99.4% 96.9% 94.4% 73.8%
Cas3 98.1% 98.7% 98.1% 97.7% 66.3%
Cas4 89.9% 94.4% 92.1% 96.6% 65.2%
Cas5 97.7% 98.5% 93.1% 82.3% 61.5%
Cas6 99.0% 98.7% 99.4% 98.1% 61.5%
Cas7 100.0% 100.0% 100.0% 95.5% 77.3%
Cas8 88.9% 100.0% 100.0% 88.9% 77.8%
Cas9 100.0% 100.0% 98.7% 99.3% 91.4%
Cas10 99.6% 99.6% 99.2% 99.6% 82.3%
Cas12 100.0% 100.0% 97.4% 39.5% 76.3%
Cas13 100.0% 100.0% 100.0% N.A. 93.3%
Non-Cas 99.8% 99.9% 96.5% N.A. 75.2%