Grok 3 Beta vs Grok 3 Mini Beta
Compare Grok 3 Beta and Grok 3 Mini Beta, both from xAI, context windows of 131K vs 131K, tested across 13 shared challenges. Updated May 2026.
Which is better, Grok 3 Beta or Grok 3 Mini Beta?
Grok 3 Beta and Grok 3 Mini Beta are both competitive models. Grok 3 Beta costs $2/M input tokens vs $0.4/M for Grok 3 Mini Beta. Context windows: 131K vs 131K tokens. Compare their real outputs side by side below.
Key Differences Between Grok 3 Beta and Grok 3 Mini Beta
Grok 3 Beta is made by xai while Grok 3 Mini Beta is from xai. Grok 3 Beta has a 131K token context window compared to Grok 3 Mini Beta's 131K. On pricing, Grok 3 Beta costs $2/M input tokens vs $0.4/M for Grok 3 Mini Beta.
Per 1M tokens
Grok 3 Mini Beta is cheaper on both — 5.0× input, 5.0× output
No community votes yet. On paper, Grok 3 Beta has the edge — bigger model tier.
Grok 3 Mini Beta is 5.0x cheaper per token — worth considering if cost matters.
