Opus 5.5 → Fable 5.2

Find your best switch

Say what you use Opus 5.5 for and the effort level you run. See what switching to Fable 5.2 gets you.

Numbers read from the effort-level charts for FrontierCode 2.0 (coding), WANDR (research), Humanity's Last Exam (reasoning) and BenchCAD 2.1 (hardware).