MiMo-V2.6-Pro-UltraSpeed vs o3

Price, context window & benchmark comparison

X

MiMo-V2.6-Pro-UltraSpeed

Xiaomi
$4.35 / $8.70
Input / Output · per 1M tokens
VS
O

o3

OpenAI
$2.00 / $8.00
Input / Output · per 1M tokens
Compare different models
X
O
Verdict: o3 is 36% cheaper than MiMo-V2.6-Pro-UltraSpeed on a typical 3:1 input/output mix. MiMo-V2.6-Pro-UltraSpeed has the larger context window (1M vs 200K).
MiMo-V2.6-Pro-UltraSpeedo3
Input price / 1M$4.35$2.00
Output price / 1M$8.70$8.00
Blended price (3:1)$5.44$3.50
Cached input / 1M$0.036$0.50
Context window1M200K
Max output131K100K
Intelligence index——
Coding index——
Providers1—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-09-212025-04-16
Retirement——

Cost calculator

FAQ

Which is cheaper, MiMo-V2.6-Pro-UltraSpeed or o3?

o3 is 36% cheaper than MiMo-V2.6-Pro-UltraSpeed on a typical 3:1 input/output mix.

MiMo-V2.6-Pro-UltraSpeed vs o3: which has a bigger context window?

MiMo-V2.6-Pro-UltraSpeed: 1,048,576 tokens. o3: 200,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: MiMo-V2.6-Pro-UltraSpeed ≈ $13,050, o3 ≈ $8,000.

More comparisons

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