1. CodonRoBERTa Outperforms ModernBERT in mRNA Language Modeling, Scales to 25 Species for $165
A new open-source AI pipeline has achieved a significant performance leap in mRNA language modeling, with the CodonRoBERTa-large-v2 model emerging as the clear winner. It achieved a perplexity of 4.10 and a Spearman CAI correlation of 0.40, decisively outperforming the ModernBERT architecture in the critical tasks of s...