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  5. MiMo-V2.6-Flashvso3 Mini
Updated Sep 2026

MiMo-V2.6-Flashvso3 Mini

MiMo-V2.6-Flash is cheaper than o3 Mini at $0.14/M vs $1.1/M input tokens.

MiMo-V2.6-Flash and o3 Mini compared across 3 shared prompts
SpecMiMo-V2.6-Flasho3 Mini
Input price$0.14/M tokens$1.1/M tokens
Output price$0.28/M tokens$4.4/M tokens
Context window1.0M tokens64K tokens
Weights—Closed
Free API (OpenRouter)NoNo
ReleasedSep 2026Dec 2024
Our Verdict
MiMo-V2.6-Flash
MiMo-V2.6-Flash
o3 Mini
o3 MiniRunner-up

Not enough votes to call it. On the specs, MiMo-V2.6-Flash has the edge: bigger model tier, newer, bigger context window.

MiMo-V2.6-Flash costs 16x less per token.

Too close to call
API pricing

Cost per 1M tokens

MiMo-V2.6-Flash
Input
$0.14
7.9× cheaper
Output
$0.28
16× cheaper
o3 Mini
Input
$1.10
Output
$4.40

MiMo-V2.6-Flash is cheaper on both: 7.9× input, 16× output.

Where to run it

2 hosts

MiMo-V2.6-Flash1 host
HostInOutContextUptime
Xiaomifp8$0.14 in·$0.28 out·1M·100% up
o3 Mini1 host
HostInOutContextUptime
OpenAI$1.10 in·$4.40 out·200k·100% up

Per million tokens. Prices and uptime via OpenRouter, checked 22 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

MiMo-V2.6-Flash is developed by Xiaomi while o3 Mini is developed by OpenAI. MiMo-V2.6-Flash has a 1.0M token context window vs o3 Mini's 64K. You can compare their actual outputs across 3 challenges on Rival to see how they differ in practice.

It depends on your use case. MiMo-V2.6-Flash and o3 Mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 3 challenges so you can judge which fits your needs best.

MiMo-V2.6-Flash costs $0.14/M input tokens and o3 Mini costs $1.1/M input tokens. MiMo-V2.6-Flash is $0.96/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of MiMo-V2.6-Flash and o3 Mini across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Keep exploring

More comparisons

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MiMo-V2.6-Flash logoGLM 5.3 logo
MiMo-V2.6-Flash vs GLM 5.3Landed Sep 2026
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o3 Mini vs Ternary Bonsai 2 27BLanded Sep 2026

Same lab, same size, long tail

MiMo-V2.6-Flash logoMiMo-V2.6-Pro logo
MiMo-V2.6-Flash vs MiMo-V2.6-ProSame lab
MiMo-V2.6-Flash logoMiMo-V2.5 logo
MiMo-V2.6-Flash vs MiMo-V2.5Same lab
o3 Mini logoGPT-6 Astra Pro logo
o3 Mini vs GPT-6 Astra ProSame lab
o3 Mini logoGPT-6 Astra logo
o3 Mini vs GPT-6 AstraSame lab
o3 Mini logoQwen3.5 27B logo
o3 Mini vs Qwen3.5 27BNew provider
o3 Mini logoQwen3.5 35B A3B logo
o3 Mini vs Qwen3.5 35B A3BNew provider
o3 Mini logoQwen3.5 397B A17B logo
o3 Mini vs Qwen3.5 397B A17BNew provider
MiMo-V2.6-Flash logoQwen3.5 9B logo
MiMo-V2.6-Flash vs Qwen3.5 9BNew provider

Model pages

MiMo-V2.6-Flash logo
MiMo-V2.6-Flash3 outputs, specs and price
o3 Mini logo
o3 Mini59 outputs, specs and price
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