DeepSeek V4 vs GPT-4o
Both models are evenly matched
Arena ELO
GPT-4o
Cheaper
DeepSeek V4
Faster
GPT-4o
Detailed Comparison
| Category | DeepSeek V4 | GPT-4o |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Context Window | 128K | 128K |
| Input Price ($/1M) | $0.435 WIN | $2.5 |
| Output Price ($/1M) | $0.87 WIN | $10 |
| Arena ELO | N/A | 1340 WIN |
| Coding | N/A | 30.8% SWE-bench |
| Reasoning | N/A | unknown |
| Speed (tokens/sec) | N/A | ~100 t/s WIN |
| Open Source | Yes | No |
Frequently Asked Questions
Which is cheaper, DeepSeek V4 or GPT-4o?
DeepSeek V4 is approximately 90% cheaper than GPT-4o per million tokens.
Which is better for coding, DeepSeek V4 or GPT-4o?
DeepSeek V4 scores N/A on coding benchmarks, while GPT-4o scores 30.8% SWE-bench.
Which has a larger context window?
DeepSeek V4 supports 128K context, while GPT-4o supports 128K.
Is DeepSeek V4 or GPT-4o open source?
DeepSeek V4 is open source. GPT-4o is proprietary.
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