GPT-6 Luna Pro vs MiniMax M2.5

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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MiniMax M2.5

MiniMax
$0.27 / $1.08
Input / Output · per 1M tokens
Compare different models
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Verdict: GPT-6 Luna Pro is 2.4× cheaper than MiniMax M2.5 on a typical 3:1 input/output mix. GPT-6 Luna Pro has the larger context window (1.1M vs 205K).
GPT-6 Luna ProMiniMax M2.5
Input price / 1M$0.10$0.27
Output price / 1M$0.50$1.08
Blended price (3:1)$0.20$0.47
Cached input / 1M$0.01$0.027
Context window1.1M205K
Max output128K128K
Intelligence index
Coding index
Providers68
Best provider uptime (30m)100.0%100.0%
Vision inputYesNo
ReasoningYesYes
Tool callingYesYes
Released2026-09-222026-02-12
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FAQ

Which is cheaper, GPT-6 Luna Pro or MiniMax M2.5?

GPT-6 Luna Pro is 2.4× cheaper than MiniMax M2.5 on a typical 3:1 input/output mix.

GPT-6 Luna Pro vs MiniMax M2.5: which has a bigger context window?

GPT-6 Luna Pro: 1,050,000 tokens. MiniMax M2.5: 204,800 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GPT-6 Luna Pro ≈ $450.00, MiniMax M2.5 ≈ $1,080.

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