LV
LLMversus

DeepSeek V2.5 vs Llama 3.1 405B (Fireworks): Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare DeepSeek V2.5 and Llama 3.1 405B (Fireworks) across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureDeepSeek V2.5Llama 3.1 405B (Fireworks)
ProviderDeepSeekFireworks AI
Input Price / 1M tokens$0.140$3.00
Output Price / 1M tokens$0.280$3.00
Context Window
128K
131.072K
Max Output Tokens
4,096
4,096
Arena ELO
1,200
1,240
Coding ELO
1,220
1,200
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use DeepSeek V2.5

DeepSeek V2.5 excels at coding, general-purpose tasks.

Strengths:

  • Excellent value
  • Strong code generation
  • Good quality

Best for:

codinggeneral-purpose
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

Related Comparisons

Claude Opus 4 vs Llama 3.1 405B (Fireworks)Claude Opus 4 vs DeepSeek V2.5Llama 3.1 405B (Fireworks) vs Gemini 2 5 ProDeepSeek V2.5 vs Gemini 2 5 ProLlama 3.1 405B (Fireworks) vs O3DeepSeek V2.5 vs O3Deepseek R1 vs Llama 3.1 405B (Fireworks)Deepseek R1 vs DeepSeek V2.5Llama 3.1 405B (Fireworks) vs O1DeepSeek V2.5 vs O1Llama 3.1 405B (Fireworks) vs Qwen 3 235bDeepSeek V2.5 vs Qwen 3 235bLlama 3.1 405B (Fireworks) vs Gemini Exp 1206DeepSeek V2.5 vs Gemini Exp 1206Llama 3.1 405B (Fireworks) vs Gpt 4 5DeepSeek V2.5 vs Gpt 4 5Llama 3.1 405B (Fireworks) vs Groq Deepseek R1DeepSeek V2.5 vs Groq Deepseek R1Llama 3.1 405B (Fireworks) vs Llama 4 MaverickDeepSeek V2.5 vs Llama 4 Maverick