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Llama 3.3 70B vs o3-mini: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Llama 3.3 70B and o3-mini across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureLlama 3.3 70Bo3-mini
ProviderMetaOpenAI
Input Price / 1M tokens$0.230$1.10
Output Price / 1M tokens$0.400$4.40
Context Window
128K
128K
Max Output Tokens
4,096
65,536
Arena ELO
1,220
1,280
Coding ELO
1,180
1,285
TTFT (ms)
150
350
Tokens/sec
100
25
MultimodalNoNo
JSON ModeYesYes
Function CallingYesNo
VisionNoNo
When to Use Llama 3.3 70B

Llama 3.3 70B excels at coding, general-purpose, cost-effective tasks.

Strengths:

  • Excellent code generation
  • Large context window
  • Fast inference

Best for:

codinggeneral-purposecost-effective
When to Use o3-mini

o3-mini excels at reasoning, math, general-purpose tasks.

Strengths:

  • Strong reasoning
  • Good math skills
  • Affordable reasoning

Best for:

reasoningmathgeneral-purpose

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