Question 1

What is the difference between DeepSeek R1 and OpenAI o3?

Accepted Answer

DeepSeek R1 is developed by DeepSeek while OpenAI o3 is developed by OpenAI. You can compare their actual outputs across 42 challenges on RIVAL to see how they differ in practice.

Question 2

Which is better, DeepSeek R1 or OpenAI o3?

Accepted Answer

It depends on your use case. DeepSeek R1 and OpenAI o3 each have strengths in different areas. RIVAL lets you compare their real outputs side-by-side across 42 challenges so you can judge which fits your needs best.

Question 3

How much does DeepSeek R1 cost compared to OpenAI o3?

Accepted Answer

DeepSeek R1 costs $0.55/M input tokens and OpenAI o3 costs $10/M input tokens. DeepSeek R1 is $9.45/M cheaper per input. Check their side-by-side outputs on RIVAL to see if the price difference is justified by quality.

Question 4

How can I compare DeepSeek R1 and OpenAI o3 on RIVAL?

Accepted Answer

This page shows a side-by-side comparison of DeepSeek R1 and OpenAI o3 across shared challenges. You can vote on which model produced the better output, and Pro users can create custom challenges to test both models with their own prompts.

DeepSeek R1 vs OpenAI o3

What is the difference between DeepSeek R1 and OpenAI o3?

Which is better, DeepSeek R1 or OpenAI o3?

How much does DeepSeek R1 cost compared to OpenAI o3?

How can I compare DeepSeek R1 and OpenAI o3 on RIVAL?