I would expect he's 6 months behind. That's exactly how much lag the open models have versus the frontier models, and have consistently the last 2-3 years.
The question is, how far ahead will the frontier models be in 6 months? if it's still 6 months, open weights might have a fable equivalent model, and the frontier models will be on upwards towards ... essay, or novel, or bibliography, or whatever the next name is.