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Llama 3.1 405B (Fireworks) vs GPT-4 1: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Llama 3.1 405B (Fireworks) and GPT-4 1 across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureLlama 3.1 405B (Fireworks)GPT-4 1
ProviderFireworks AIOpenAI
Input Price / 1M tokens$3.00$0.030
Output Price / 1M tokens$3.00$0.060
Context Window
131.072K
8.192K
Max Output Tokens
4,096
2,048
Arena ELO
1,240
1,200
Coding ELO
1,200
1,210
TTFT (ms)
150
160
Tokens/sec
100
85
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Llama 3.1 405B (Fireworks)

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

Strengths:

  • Largest model
  • High quality
  • Large context

Best for:

general-purposereasoning
When to Use GPT-4 1

GPT-4 1 excels at general-purpose, coding tasks.

Strengths:

  • Good quality
  • Affordable
  • Reliable

Best for:

general-purposecoding

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