GPT-5.1 Codex Max vs MiniMax M1
Compare GPT-5.1 Codex Max by OpenAI against MiniMax M1 by MiniMax, tested across 52 shared challenges. Updated April 2026.
Which is better, GPT-5.1 Codex Max or MiniMax M1?
GPT-5.1 Codex Max and MiniMax M1 are both competitive models. Compare their real outputs side by side below.
Key Differences Between GPT-5.1 Codex Max and MiniMax M1
GPT-5.1 Codex Max is made by openai while MiniMax M1 is from minimax.
No community votes yet. On paper, GPT-5.1 Codex Max has the edge — newer, major provider backing.
Style Comparison
MiniMax M1 uses 10.4x more emoji
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
