Key Takeaways
DeepSeek V3.2 wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Higher intelligence benchmark
- Better at coding
- Better at math
- Has reasoning mode
Llama 3.1 405B Instruct wins:
- Faster response time
Price Advantage
DeepSeek V3.2
Benchmark Advantage
DeepSeek V3.2
Context Window
DeepSeek V3.2
Speed
Llama 3.1 405B Instruct
Pricing Comparison
Price Comparison
| Metric | DeepSeek V3.2 | Llama 3.1 405B Instruct | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.26 | $0.90 | DeepSeek V3.2 |
| Output (per 1M tokens) | $0.38 | $0.90 | DeepSeek V3.2 |
| Cache Read (per 1M) | $0.03 | $0.45 | DeepSeek V3.2 |
Using a 3:1 input/output ratio, DeepSeek V3.2 is 68% cheaper overall.
DeepSeek V3.2 Providers
No provider data available
Llama 3.1 405B Instruct Providers
No provider data available
Benchmark Comparison
8
Benchmarks Compared
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DeepSeek V3.2 Wins
0
Llama 3.1 405B Instruct Wins
Benchmark Scores
| Benchmark | DeepSeek V3.2 | Llama 3.1 405B Instruct | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 32.1 | 17.4 | |
Coding Index Code generation & understanding | 34.6 | 14.5 | |
Math Index Mathematical reasoning | 59.0 | 3.0 | |
MMLU Pro Academic knowledge | 83.7 | 73.2 | |
GPQA Graduate-level science | 75.1 | 51.5 | |
LiveCodeBench Competitive programming | 59.3 | 30.5 | |
Aider Real-world code editing | - | 66.2 | - |
AIME Competition math | - | 21.3 | - |
DeepSeek V3.2 significantly outperforms in coding benchmarks.
Cost vs Quality
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DeepSeek V3.2
Other models
Context & Performance
Context Window
DeepSeek V3.2
163,840
tokens
Llama 3.1 405B Instruct
131,000
tokens
DeepSeek V3.2 has a 20% larger context window.
Speed Performance
| Metric | DeepSeek V3.2 | Llama 3.1 405B Instruct | Winner |
|---|---|---|---|
| Tokens/second | 24.4 tok/s | 33.7 tok/s | |
| Time to First Token | 1.43s | 0.71s |
Llama 3.1 405B Instruct responds 38% faster on average.
Capabilities
Feature Comparison
| Feature | DeepSeek V3.2 | Llama 3.1 405B Instruct |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | DeepSeek V3.2 | Llama 3.1 405B Instruct |
|---|---|---|
| License | Open Source | Open Source |
| Author | Deepseek | Meta-llama |
| Released | Dec 2025 | Jul 2024 |
DeepSeek V3.2 Modalities
Input
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Output
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Llama 3.1 405B Instruct Modalities
Input
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Output
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