DeepSeek R1-0528 vs GPT-4o mini
DeepSeek DeepSeek R1-0528 | OpenAI GPT-4o mini | |
|---|---|---|
| Overview | ||
| Company | DeepSeek | OpenAI |
| Release date | May 28 2025 | Jul 18 2024 |
| Access | Open Weight | Proprietary |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 8%Best | 2% |
| Timeline | ||
| Release gap | GPT-4o mini shipped 314 days before DeepSeek R1-0528 | |
Which is better: DeepSeek R1-0528 or GPT-4o mini?
DeepSeek R1-0528 leads GPT-4o mini on 1 of the 1 benchmark they both report (BullshitBench v2). GPT-4o mini shipped 314 days before DeepSeek R1-0528, so benchmark comparisons should account for the intervening progress.
DeepSeek R1-0528 is open weight, while GPT-4o mini is proprietary.
On BullshitBench v2, DeepSeek R1-0528 leads at 8% vs GPT-4o mini at 2%.
Frequently asked questions
DeepSeek R1-0528 was released by DeepSeek on May 28 2025.
GPT-4o mini was released by OpenAI on Jul 18 2024.
DeepSeek R1-0528 is an open weight model released by DeepSeek. GPT-4o mini is a proprietary model released by OpenAI.
Other comparisons
DeepSeek R1-0528 vs Claude Sonnet 5GPT-4o mini vs Claude Sonnet 5DeepSeek R1-0528 vs Gemini OmniGPT-4o mini vs Gemini OmniDeepSeek R1-0528 vs Muse Spark 1.1GPT-4o mini vs Muse Spark 1.1DeepSeek R1-0528 vs Grok 4.5GPT-4o mini vs Grok 4.5DeepSeek R1-0528 vs Mistral Medium 3.5GPT-4o mini vs Mistral Medium 3.5DeepSeek R1-0528 vs Kimi K2.7 CodeGPT-4o mini vs Kimi K2.7 Code