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Mixtral 8x22B (Fireworks) vs Grok 3-mini: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Mixtral 8x22B (Fireworks) and Grok 3-mini across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureMixtral 8x22B (Fireworks)Grok 3-mini
ProviderFireworks AIxAI
Input Price / 1M tokens$0.900$0.200
Output Price / 1M tokens$0.900$0.800
Context Window
64K
128K
Max Output Tokens
4,096
4,096
Arena ELO
1,200
1,175
Coding ELO
1,220
1,190
TTFT (ms)
150
130
Tokens/sec
100
140
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Mixtral 8x22B (Fireworks)

Mixtral 8x22B (Fireworks) excels at coding, general-purpose tasks.

Strengths:

  • Mixture of experts
  • Good coding
  • Competitive pricing

Best for:

codinggeneral-purpose
When to Use Grok 3-mini

Grok 3-mini excels at cost-effective, general-purpose tasks.

Strengths:

  • Very cheap
  • Fast
  • Large context

Best for:

cost-effectivegeneral-purpose

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