DeepSeek V3 is 33% cheaper than GPT-4o Mini on blended 3:1 token pricing. GPT-4o Mini costs $0.15/1M in and $0.60/1M out, while DeepSeek V3 costs $0.14/1M in and $0.28/1M out.
GPT-4o Mini vs DeepSeek V3
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between OpenAI and DeepSeek.
| Metric / Feature | GPT-4o Mini (OpenAI) | DeepSeek V3 (DeepSeek) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $0.15 | $0.14 |
| Output Price ($ / 1M Tokens) | $0.60 | $0.28 |
| Prompt Caching Input Rate | $0.075/1M | $0.014/1M |
| Blended 3:1 Rate (Production) | $0.263 / 1M | $0.175 / 1M |
| Max Context Window | 128k | 131k |
| Multimodal Vision | ✅ Supported | ❌ Text Only |
| MMLU Benchmark | 82.0% | 88.5% |
| Throughput & Latency | Ultra-Fast (~85 t/s) | Fast (~60 t/s) |
| Best For | High-volume classification, customer support bots, lightweight summarization | General LLM routing, high-scale automation, cost reduction vs OpenAI |
When to Choose GPT-4o Mini
Choose GPT-4o Mini if your workload requires high-volume classification, customer support bots, lightweight summarization. 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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