What are the differences between generative AI engines (ChatGPT-4, ChatGPT-4o,Claude)?

【Security】 

No generative AI engines reuses the data input by users for secondary purposes.

However, there are the following differences regarding the data storage and processing serverss.

• ChatGPT-4: The data will be stored on servers within Japan for 30 days for the purpose of abuse monitoring. Data processing servers are also limited to Japan only.
• ChatGPT-4o: The data will be stored on servers within Japan for 30 days for the purpose of abuse monitoring. Data processing servers are not limited to Japan.
• Claude: The data is not stored anywhere, but the data can be processed outside Japan (US Virginia and US Oregon). 

【Translation processing speed】 

 ChatGPT-4o is the fastest, while ChatGPT-4 and Claude are of about similar processing speed.