LLMversus

Mixtral 8x7B (Groq) vs o3: Pricing, Benchmarks & Verdict (2026)

Pricing verified Sep 14, 2026By LLMversusUpdated September 17, 2026View methodology

⚡ Quick Answer

Compare Mixtral 8x7B (Groq) and o3 across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureMixtral 8x7B (Groq)o3
ProviderGroqOpenAI
Input Price / 1M tokens$0.240$2.00
Output Price / 1M tokens$0.240$8.00
Context Window
32K
200K
Max Output Tokens
4,096
100,000
Arena ELO
1,160
1,340
Coding ELO
1,150
1,320
TTFT (ms)
150
600
Tokens/sec
100
15
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Mixtral 8x7B (Groq)

Mixtral 8x7B (Groq) excels at fast-inference, coding tasks.

Strengths:

  • Very fast
  • Mixture of experts
  • Good balance

Best for:

fast-inferencecoding
When to Use o3

o3 excels at reasoning, coding, math tasks.

Strengths:

  • Highest reasoning capability
  • Best math performance
  • Code execution

Best for:

reasoningcodingmath

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