Compare MiMo-V2-Omni by Xiaomi against o1 by OpenAI, context windows of 262K vs 128K, tested across 53 shared challenges. Updated April 2026.
MiMo-V2-Omni and o1 are both competitive models. MiMo-V2-Omni costs $0.4/M input tokens vs $15/M for o1. Context windows: 262K vs 128K tokens. Compare their real outputs side by side below.
MiMo-V2-Omni is made by xiaomi while o1 is from openai. MiMo-V2-Omni has a 262K token context window compared to o1's 128K. On pricing, MiMo-V2-Omni costs $0.4/M input tokens vs $15/M for o1.
No community votes yet. On paper, MiMo-V2-Omni has the edge — bigger model tier, newer, bigger context window.
MiMo-V2-Omni is 30x cheaper per token — worth considering if cost matters.
MiMo-V2-Omni uses 25.7x more emoji
Ask 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.

Compare MiMo-V2-Omni by Xiaomi against o1 by OpenAI, context windows of 262K vs 128K, tested across 53 shared challenges. Updated April 2026.
MiMo-V2-Omni and o1 are both competitive models. MiMo-V2-Omni costs $0.4/M input tokens vs $15/M for o1. Context windows: 262K vs 128K tokens. Compare their real outputs side by side below.
MiMo-V2-Omni is made by xiaomi while o1 is from openai. MiMo-V2-Omni has a 262K token context window compared to o1's 128K. On pricing, MiMo-V2-Omni costs $0.4/M input tokens vs $15/M for o1.
No community votes yet. On paper, MiMo-V2-Omni has the edge — bigger model tier, newer, bigger context window.
MiMo-V2-Omni is 30x cheaper per token — worth considering if cost matters.
MiMo-V2-Omni uses 25.7x more emoji
Ask 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.

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36+ more head-to-head results. Free. Not a trick.
Free account. No card required. By continuing, you agree to Rival's Terms and Privacy Policy