LLMversus

Llama 4 Scout vs Llama 3.1 405B (Together): Pricing, Benchmarks & Verdict (2026)

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

⚡ Quick Answer

Compare Llama 4 Scout and Llama 3.1 405B (Together) across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureLlama 4 ScoutLlama 3.1 405B (Together)
ProviderMetaTogether AI
Input Price / 1M tokens$0.100$3.50
Output Price / 1M tokens$0.300$3.50
Context Window
10.48576M
4K
Max Output Tokens
32,768
4,096
Arena ELO
1,250
1,240
Coding ELO
1,230
1,200
TTFT (ms)
200
150
Tokens/sec
110
100
MultimodalYesNo
JSON ModeYesYes
Function CallingYesYes
VisionYesNo
When to Use Llama 4 Scout

Llama 4 Scout excels at long-context, chatbots, cost-sensitive, open-source tasks.

Strengths:

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

Best for:

long-contextchatbotscost-sensitiveopen-source
When to Use Llama 3.1 405B (Together)

Llama 3.1 405B (Together) excels at general-purpose, reasoning tasks.

Strengths:

  • Largest model
  • High quality
  • Good pricing

Best for:

general-purposereasoning

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