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Model comparison

Grok 3 vs Grok 3 Mini

Not a benchmark table. This puts pricing, context, interface fit, and key visibility into one decision card.

Provider
xAI / xAI
xAI
Context
131.1K / 131.1K
text+image->text / text->text
Input price
$2.00 / $0.30
per 1M tokens
Output price
$10.00 / $0.50
per 1M tokens
Left model
Grok 3
xAI
FamilyGrok
Modalitytext+image->text

旗舰品牌词入口,适合热点场景和新模型对比页。

Right model
Grok 3 Mini
xAI
FamilyGrok
Modalitytext->text

更适合高频调用和低成本试用场景。

Comparison summary

How to choose first

This is an internal xAI comparison, so the main question is tier, cost, context, and capability rather than provider switching.

On the listed price snapshot, Grok 3 Mini is cheaper on combined input and output, but real routing, discounts, and limits still matter.

When context is similar, compare output quality, API stability, limits, and actually callable models first.

Decision boundary

Do not start with which model is absolutely stronger. Start with the boundary: cost, context, speed, quality, ecosystem, or supply stability.

  • Grok 3 is worth checking first when the Grok family, 131.1K context, and text+image->text capability match the job.
  • Grok 3 Mini is worth checking first when the Grok family, 131.1K context, and text->text capability match the job.

Key checking route

If you already hold a key, the valuable check is provider identity, callable models, and whether balance, limits, or subscription status are visible.

  • xAI: Grok 3, Grok, text+image->text
  • xAI: Grok 3 Mini, Grok, text->text

Commercial fit

Commercially, do not look at model names alone. Combine price, limits, region, upstream stability, and ongoing monitoring.

  • Grok 3: 旗舰品牌词入口,适合热点场景和新模型对比页。
  • Grok 3 Mini: 更适合高频调用和低成本试用场景。