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Grok 3 BetavsOpenAI Codex Mini
Comparing across 8 challenges
2 Models Selected
Comparison Active
Grok 3 Beta
xai•Apr 2025
A
Not disclosed
131,072k
xlarge
conversationreasoningcode generation+2
OpenAI Codex Mini
openai•May 2025
B
Not disclosed
200,000k
medium
code generationconversationanalysis
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