Blog Post··7 min read
Chat & Arena Benchmarks: Human Votes Scale, MT-Bench Doesn't
MT-Bench's frontier models cluster above 9.0 — the scale is out of room. AlpacaEval 2.0's length-controlled win rate is now saturated above 95% for top models. LMArena Elo keeps separating models as long as votes keep coming in — and they do.