genomics

October 12, 2026

• Carbon-A annotates genomes with a 1.2B-parameter open model

  Carbon-A is a 1.2B-parameter genome-annotation model with a 98,304-base context window and 4.6GB weights; research teams can run it locally, but it is not a general biology chatbot.

  1.2B parameters98,304 bp context window0.944 reported macro nucleotide F1 on 42 genomes

  biologyopen-modelsresearchgenomics