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Claude Sonnet 4 vs Llama 4 Scout: Pricing, Benchmarks & Verdict (2026)

Verdict

Llama 4 Scout is significantly cheaper at $0.10/$0.30 per million tokens vs $3.00/$15.00. Claude Sonnet 4 is stronger for coding with a coding ELO of 1305 vs 1230. Llama 4 Scout is faster at 110 tokens/sec vs 78 tokens/sec. Claude Sonnet 4 ranks higher overall with an Arena ELO of 1280 vs 1250. Llama 4 Scout offers a larger 10486K context window vs 200K.

Side-by-Side Comparison

FeatureClaude Sonnet 4Llama 4 Scout
ProviderAnthropicMeta
Input Price / 1M tokens$3.00$0.100
Output Price / 1M tokens$15.00$0.300
Context Window200K10.48576M
Max Output Tokens64,00032,768
Arena ELO1,2801,250
Coding ELO1,3051,230
TTFT (ms)320200
Tokens/sec78110
MultimodalYesYes
JSON ModeYesYes
Function CallingYesYes
VisionYesYes
When to Use Claude Sonnet 4

Choose Claude Sonnet 4 when you need: best-in-class coding performance, 200k context window, excellent instruction following. It excels at coding, analysis, long-context, agents tasks.

Strengths:

  • Best-in-class coding performance
  • 200K context window
  • Excellent instruction following

Best for:

codinganalysislong-contextagents
When to Use Llama 4 Scout

Choose Llama 4 Scout when you need: 10m token context window, very affordable, open-source and self-hostable, good general performance. It excels at long-context, chatbots, cost-sensitive, open-source tasks. It is also the more cost-effective option between the two. Its 10486K context window is larger, making it better for long-document processing.

Strengths:

  • 10M token context window
  • Very affordable
  • Open-source and self-hostable
  • Good general performance

Best for:

long-contextchatbotscost-sensitiveopen-source

Frequently Asked Questions

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