DeepSeek: DeepSeek V3 0324 vs OpenAI: GPT-5.4 Nano
Side-by-side comparison of DeepSeek: DeepSeek V3 0324 and OpenAI: GPT-5.4 Nano. Compare pricing, context window, capabilities, and find out which is better for your workflow.
Verdict
strong confidenceOpenAI: GPT-5.4 Nano leads overall
OpenAI: GPT-5.4 Nano leads in context window and capabilities and max output, making it the stronger choice for most workflows. DeepSeek: DeepSeek V3 0324 remains competitive with advantages in price.
Best for with DeepSeek: DeepSeek V3 0324
Best for with OpenAI: GPT-5.4 Nano
Side-by-side
Technical specifications
| DeepSeek: DeepSeek V3 0324 | OpenAI: GPT-5.4 Nano | |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Input price | $0.20/M | $0.20/M |
| Output price | $0.77/M | $1/M |
| Context window | 164K | 400K |
| Max output | N/A | 128K |
| Capabilities | Tool useReasoning | Tool useVisionReasoning |
| Released | Mar 24, 2025 | Mar 17, 2026 |
Scoring breakdown
How each dimension compares
Price
DeepSeek: DeepSeek V3 0324 leadsDeepSeek: DeepSeek V3 0324
$0.77/M tokens
OpenAI: GPT-5.4 Nano
$1/M tokens
Context Window
OpenAI: GPT-5.4 Nano leadsDeepSeek: DeepSeek V3 0324
164K tokens
OpenAI: GPT-5.4 Nano
400K tokens
Capabilities
OpenAI: GPT-5.4 Nano leadsDeepSeek: DeepSeek V3 0324
2/4
OpenAI: GPT-5.4 Nano
3/4
Max Output
OpenAI: GPT-5.4 Nano leadsDeepSeek: DeepSeek V3 0324
N/A
OpenAI: GPT-5.4 Nano
128K tokens
Recency
DeepSeek: DeepSeek V3 0324
Mar 2025
OpenAI: GPT-5.4 Nano
Mar 2026
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