GPT-5 Mini vs MiniMax M1

Compare GPT-5 Mini by OpenAI against MiniMax M1 by MiniMax, tested across 24 shared challenges. Updated April 2026.

Which is better, GPT-5 Mini or MiniMax M1?

GPT-5 Mini and MiniMax M1 are both competitive models. GPT-5 Mini costs $0.25/M input tokens vs $0.3/M for MiniMax M1. Compare their real outputs side by side below.

Key Differences Between GPT-5 Mini and MiniMax M1

GPT-5 Mini is made by openai while MiniMax M1 is from minimax. On pricing, GPT-5 Mini costs $0.25/M input tokens vs $0.3/M for MiniMax M1.

Our Verdict
GPT-5 Mini
GPT-5 Mini
MiniMax M1
MiniMax M1

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

MiniMax M1 uses 743.5x more bold

GPT-5 Mini
MiniMax M1
62%Vocabulary53%
21wSentence Length17w
0.16Hedging0.51
0.0Bold7.4
3.4Lists6.2
0.00Emoji0.10
0.00Headings0.86
0.05Transitions0.03
Based on 15 + 14 text responses
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Ask them anything yourself

GPT-5 MiniMiniMax M1

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
FAQ

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