MiniMax M1 vs GPT-5

Compare MiniMax M1 by MiniMax against GPT-5 by OpenAI, in 1 community votes, gpt-5 wins 100% of head-to-head duels, context windows of 1.0M vs 400K, tested across 26 shared challenges. Updated April 2026.

Which is better, MiniMax M1 or GPT-5?

GPT-5 is the better choice overall, winning 100% of 1 blind community votes on Rival. MiniMax M1 costs $0.3/M input tokens vs $1.25/M for GPT-5. Context windows: 1000K vs 400K tokens. Compare their real outputs side by side below.

Key Differences Between MiniMax M1 and GPT-5

MiniMax M1 is made by minimax while GPT-5 is from openai. MiniMax M1 has a 1000K token context window compared to GPT-5's 400K. On pricing, MiniMax M1 costs $0.3/M input tokens vs $1.25/M for GPT-5. In community voting, In 1 community votes, GPT-5 wins 100% of head-to-head duels.

In 1 community votes, GPT-5 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.

Our Verdict
GPT-5
GPT-5Winner
MiniMax M1
MiniMax M1Runner-up

Pick GPT-5. In 1 blind votes, GPT-5 wins 100% of the time. That's not luck.

MiniMax M1 is 6.1x cheaper per token — worth considering if cost matters.

Clear winner
Writing DNA

Style Comparison

Similarity
93%

MiniMax M1 uses 10.4x more emoji

MiniMax M1
GPT-5
53%Vocabulary65%
17wSentence Length13w
0.51Hedging0.20
7.4Bold0.2
6.2Lists4.6
0.10Emoji0.00
0.86Headings0.16
0.03Transitions0.03
Based on 14 + 16 text responses
vs

Ask them anything yourself

MiniMax M1GPT-5

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

Common questions