ResearchBenchmarksBinary Multiplication on Formal-language benchmark lengths 41-500 (test)Follow58.5Accuracy (%)TRNN49.6651.95554.2556.545May 16, 2026Evaluation ResultsMethodMethodLinksAccuracy (%)TRNNArchitecture=Tape-RNNArchitecture=Tape-RNN2026.0558.5LSTM2026.0553.1PR-LSTM2026.0552.9SRNNArchitecture=Stack-RNNArchitecture=Stack-RNN2026.0552.7TransformerArchitecture=encoder-onlyArchitecture=encoder-only2026.0552.2RNN2026.0550