← Back to context Comment by kouteiheika 4 hours ago > and Claude Opus 4.5 is merely a ~160B active param modelDo you have a source for this? 1 comment kouteiheika Reply jychang 17 minutes ago > for Claude Opus 4.5, we get about 80 GB of active parametershttps://news.ycombinator.com/item?id=46039486This guess is from launch day, but over time has been shown to be roughly correct, and aligns with the performance of Opus 4.5 vs 4.1 and across providers.
jychang 17 minutes ago > for Claude Opus 4.5, we get about 80 GB of active parametershttps://news.ycombinator.com/item?id=46039486This guess is from launch day, but over time has been shown to be roughly correct, and aligns with the performance of Opus 4.5 vs 4.1 and across providers.
> for Claude Opus 4.5, we get about 80 GB of active parameters
https://news.ycombinator.com/item?id=46039486
This guess is from launch day, but over time has been shown to be roughly correct, and aligns with the performance of Opus 4.5 vs 4.1 and across providers.