Quasar Alpha vs Grok 3

Compare Quasar Alpha by OpenRouter against Grok 3 by xAI, in 1 community votes, quasar alpha wins 100% of head-to-head duels, context windows of 1.0M vs 128K, tested across 6 shared challenges. Updated February 2026.

In 1 community votes, Quasar Alpha wins 100% of head-to-head duels. Based on blind community voting from the RIVAL open dataset of 1+ human preference judgments for this pair.