DeepSeek V3 is 96% cheaper than GPT-4o (Omni) on blended 3:1 token pricing. GPT-4o (Omni) costs $2.50/1M in and $10.00/1M out, while DeepSeek V3 costs $0.14/1M in and $0.28/1M out.
GPT-4o (Omni) vs DeepSeek V3
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between OpenAI and DeepSeek.
| Metric / Feature | GPT-4o (Omni) (OpenAI) | DeepSeek V3 (DeepSeek) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $2.50 | $0.14 |
| Output Price ($ / 1M Tokens) | $10.00 | $0.28 |
| Prompt Caching Input Rate | $1.250/1M | $0.014/1M |
| Blended 3:1 Rate (Production) | $4.375 / 1M | $0.175 / 1M |
| Max Context Window | 128k | 131k |
| Multimodal Vision | ✅ Supported | ❌ Text Only |
| MMLU Benchmark | 88.7% | 88.5% |
| Throughput & Latency | Fast (~45 t/s) | Fast (~60 t/s) |
| Best For | Complex enterprise workflows, high-precision coding, multi-modal analysis | General LLM routing, high-scale automation, cost reduction vs OpenAI |
When to Choose GPT-4o (Omni)
Choose GPT-4o (Omni) if your workload requires complex enterprise workflows, high-precision coding, multi-modal analysis. Ideal for teams needing OpenAI's infrastructure and ecosystem tooling.
When to Choose DeepSeek V3
Choose DeepSeek V3 if your primary objective is general llm routing, high-scale automation, cost reduction vs openai. Ideal for scaling high-throughput pipelines with DeepSeek.
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