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

Pricing verified Apr 8, 2026

⚡ Quick Answer

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

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureLlama 3.3 70Bo3
ProviderMetaOpenAI
Input Price / 1M tokens$0.230$10.00
Output Price / 1M tokens$0.400$40.00
Context Window
128K
200K
Max Output Tokens
4,096
100,000
Arena ELO
1,220
1,340
Coding ELO
1,180
1,320
TTFT (ms)
150
600
Tokens/sec
100
15
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
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

o3 excels at reasoning, coding, math tasks.

Strengths:

  • Highest reasoning capability
  • Best math performance
  • Code execution

Best for:

reasoningcodingmath

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