Agent Arena launches Pareto frontier leaderboard for 57 models

LMArena launched Agent Arena's Pareto frontier page, dynamically ranking 57 models by net gain versus per-task cost from over 2.17 million real agent sessions, alongside additional public leaderboards.

2026-09-03 ~ 2026-09-03 · 2 related posts

• Agent Arena launches leaderboard ranking 57 models across 2.18M agentic sessions — arena · 2026-09-03
• Agent Arena Pareto frontier page live: 57 models ranked by net improvement vs. cost per task — arena · 2026-09-03