DeepSeek V3 0324 vs GPT-4o-mini
API pricing, context window and capabilities for DeepSeek V3 0324 and GPT-4o-mini, side by side. Prices are the cheapest listed serving route per 1M tokens, from LiteLLM and OpenRouter.
Verdict
computed from the published numbersDeepSeek V3 0324 wins on context window. GPT-4o-mini wins on price. Benchmark data is unavailable for one or both models.
Price
GPT-4o-mini
Terminal-Bench
Not called
Intelligence
Not called
Context window
DeepSeek V3 0324
Key takeaways
who wins on what, from the published numbersDeepSeek V3 0324 wins
- Larger context window (164K vs 131K)
- Higher max output (115K vs 16K)
GPT-4o-mini wins
- Cheaper input ($0.29 vs $0.15 /1M)
- Cheaper output ($1.14 vs $0.60 /1M)
- More serving providers (1 vs 6)
- Supports vision
Cheaper overall
GPT-4o-mini
$0.15 + $0.60 /1M
Larger context
DeepSeek V3 0324
164K
More providers
GPT-4o-mini
6 providers
Pricing & specs
cheapest listed route · per 1M tokensOn-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments can be materially lower. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.
| DeepSeek V3 0324 | GPT-4o-mini | |
|---|---|---|
| Input $/1M | $0.29OpenRouter routed quote | $0.15via OpenAI best |
| Output $/1M | $1.14OpenRouter routed quote | $0.60via OpenAI best |
| Context window | 164K best | 131K |
| Max output | 115K best | 16K |
| Serving providers | 1 | 6 best |
| Date | First listed Jul 2025 | Released Jul 18, 2024 |
Benchmarks
Benchmark scores, side by side| DeepSeek V3 0324 | GPT-4o-mini | |
|---|---|---|
| Intelligence | Not available | 6.7 |
| Terminal-Bench | Not available | 6% |
| GPQA Diamond | Not available | 43% |
| Output speed | Not available | 120 t/s |
| Latency (TTFT) | Not available | 0.84s |
Cost calculator
choose a serving route for each sideInput tokens / month
Output tokens / month
DeepSeek V3 0324
via OpenRouter
$2.59
GPT-4o-mini
via Gmi
$1.35
Capabilities
feature support, side by side| Feature | DeepSeek V3 0324 | GPT-4o-mini |
|---|---|---|
| Vision | — | ✓ |
| Tool use | ✓ | ✓ |
| Reasoning | — | — |
| Audio | — | — |
| Prompt caching | ✓ | ✓ |
| Structured output | ✓ | ✓ |
| Web search | — | — |
Related comparisons
Frequently asked questions
Which is cheaper, DeepSeek V3 0324 or GPT-4o-mini?
GPT-4o-mini is cheaper for input ($0.29 vs $0.15 per 1M tokens) from OpenAI. GPT-4o-mini is cheaper for output ($1.14 vs $0.60 per 1M tokens) from OpenAI.
What is the context window difference between DeepSeek V3 0324 and GPT-4o-mini?
DeepSeek V3 0324 has a 164K-token context window and GPT-4o-mini has 131K tokens, so DeepSeek V3 0324 can take a larger prompt.
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026
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