Any updated Pareto frontier graphs? https://paraplouis.github.io/llm-pareto-frontier/ is quite out of date now.
you can get a rough version via artificialanalysis's cost per task https://artificialanalysis.ai/?cost=intelligence-vs-cost-per...
openrouter->rankings shows a pareto frontier. https://openrouter.ai/rankings#benchmarks
I generally rely on LMArena for this: https://arena.ai/leaderboard/code/webdev/pareto
But it does take some days after model release before they collect enough data.