Grok 4.7 vs MiniMax M3.1 Flash

Price, context window & benchmark comparison

xAI

Grok 4.7

xAI
$2.00 / $6.00
Input / Output · per 1M tokens
VS
MiniMax

MiniMax M3.1 Flash

MiniMax
$0.15 / $0.60
Input / Output · per 1M tokens
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MiniMax
Verdict: MiniMax M3.1 Flash is 11.4× cheaper than Grok 4.7 on a typical 3:1 input/output mix. Grok 4.7 scores higher on the Artificial Analysis Intelligence Index (35.5 vs 29.1). MiniMax M3.1 Flash has the larger context window (1M vs 500K).
Grok 4.7MiniMax M3.1 Flash
Input price / 1M$2.00$0.15
Output price / 1M$6.00$0.60
Blended price (3:1)$3.00$0.26
Cached input / 1M$0.50$0.015
Context window500K1M
Max output450K524K
Intelligence index35.529.1
Coding index——
Providers611
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-09-212026-10-19
Retirement——

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FAQ

Which is cheaper, Grok 4.7 or MiniMax M3.1 Flash?

MiniMax M3.1 Flash is 11.4× cheaper than Grok 4.7 on a typical 3:1 input/output mix.

Grok 4.7 vs MiniMax M3.1 Flash: which has a bigger context window?

Grok 4.7: 500,000 tokens. MiniMax M3.1 Flash: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Grok 4.7 ≈ $7,000, MiniMax M3.1 Flash ≈ $600.00.

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