DeepSeek R1 vs GPT-5.4
Compare DeepSeek R1 and GPT-5.4 side by side. See pricing, capabilities, context length, and performance. Use both on Krater.ai from $20/mo.
DeepSeek R1 vs GPT-5.4: strengths, best use cases and how to run both side by side. The live page adds context windows, token pricing and more comparisons once it loads.
Try both on Krater
Run DeepSeek R1 and GPT-5.4 on the same prompt in the Krater Model Arena, then keep the winner in your workflow. One subscription covers both, from $20 a month.
Open Krater chat · DeepSeek R1 on Krater · GPT-5.4 on Krater
What each model is best at
DeepSeek R1
DeepSeek's advanced reasoning model, competitive with o1 on complex problem-solving. DeepSeek R1 uses chain-of-thought reasoning for challenging tasks.
Strengths
- Advanced reasoning capabilities
- Excellent at math and science
- Strong coding performance
- Competitive with frontier models
Best for
- Complex mathematical problems
- Scientific analysis
- Challenging coding tasks
- Multi-step reasoning
How we compare models
Our tested head-to-heads run the same prompt set through both models in the Model Arena, then rank answers blind. Read the testing methodology, or browse every comparison.