LV
LLMversus

Llama 3.1 405B vs Mistral 7B: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Llama 3.1 405B and Mistral 7B across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureLlama 3.1 405BMistral 7B
ProviderMetaMistral AI
Input Price / 1M tokens$3.00$0.070
Output Price / 1M tokens$3.00$0.070
Context Window
128K
32K
Max Output Tokens
4,096
4,096
Arena ELO
1,240
1,100
Coding ELO1,200N/A
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Llama 3.1 405B

Llama 3.1 405B excels at general-purpose, reasoning, long-context tasks.

Strengths:

  • Largest open model
  • Excellent reasoning
  • High quality outputs

Best for:

general-purposereasoninglong-context
When to Use Mistral 7B

Mistral 7B excels at cost-effective, fast-inference tasks.

Strengths:

  • Extremely cheap
  • Very fast
  • Good instruction following

Best for:

cost-effectivefast-inference

Related Comparisons

Claude Opus 4 vs Llama 3.1 405BClaude Opus 4 vs Mistral 7BGemini 2 5 Pro vs Llama 3.1 405BGemini 2 5 Pro vs Mistral 7BLlama 3.1 405B vs O3Mistral 7B vs O3Deepseek R1 vs Llama 3.1 405BDeepseek R1 vs Mistral 7BLlama 3.1 405B vs O1Mistral 7B vs O1Llama 3.1 405B vs Qwen 3 235bMistral 7B vs Qwen 3 235bGemini Exp 1206 vs Llama 3.1 405BGemini Exp 1206 vs Mistral 7BGpt 4 5 vs Llama 3.1 405BGpt 4 5 vs Mistral 7BGroq Deepseek R1 vs Llama 3.1 405BGroq Deepseek R1 vs Mistral 7BLlama 3.1 405B vs Llama 4 MaverickLlama 4 Maverick vs Mistral 7B