GPT-6 Luna Pro vs MiMo-V2.6-Pro-UltraSpeed

Price, context window & benchmark comparison

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GPT-6 Luna Pro

OpenAI
$0.10 / $0.50
Input / Output · per 1M tokens
VS
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MiMo-V2.6-Pro-UltraSpeed

Xiaomi
$4.35 / $8.70
Input / Output · per 1M tokens
Compare different models
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Verdict: GPT-6 Luna Pro is 27.2× cheaper than MiMo-V2.6-Pro-UltraSpeed on a typical 3:1 input/output mix. GPT-6 Luna Pro has the larger context window (1.1M vs 1M).
GPT-6 Luna ProMiMo-V2.6-Pro-UltraSpeed
Input price / 1M$0.10$4.35
Output price / 1M$0.50$8.70
Blended price (3:1)$0.20$5.44
Cached input / 1M$0.01$0.036
Context window1.1M1M
Max output128K131K
Intelligence index
Coding index
Providers61
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-09-222026-09-21
Retirement

Cost calculator

FAQ

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

GPT-6 Luna Pro is 27.2× cheaper than MiMo-V2.6-Pro-UltraSpeed on a typical 3:1 input/output mix.

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

GPT-6 Luna Pro: 1,050,000 tokens. MiMo-V2.6-Pro-UltraSpeed: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6 Luna Pro ≈ $450.00, MiMo-V2.6-Pro-UltraSpeed ≈ $13,050.

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