GPT-5.5 vs Qwen 3.8 Max
The comparison
On LM Arena, Qwen 3.8 Max scores higher (1490 Elo vs 1481 Elo), from a smaller review base (6,717 vs 55,130 Arena votes).
As of Aug 12, 2026, GPT-5.5 is rated 1481 Elo on LM Arena (55,130 Arena votes); Qwen 3.8 Max is rated 1490 Elo on LM Arena (6,717 Arena votes). No source is blended; each stands on its own.
GPT-5.5
1481 EloLM Arena
55,130Arena voteslarger base
Qwen 3.8 Max
1490 EloLM Arenahigher
6,717Arena votes