ChatGPT vs. Claude

Overview

The engine behind the fastest growing product of all time, ChatGPT is the successor to OpenAI's InstructGPT model. Originally based on GPT-3, ChatGPT now provides options for users to either use its GPT-3.5 or GPT-4 base model.

Initial release: 2022-11-30

Reference

https://chat.openai.com

Further Reading

• https://openai.com/blog/chatgpt
• https://openai.com/research/instruction-following

Overview

Created in part by several of the developers of OpenAI's GPT-3, Claude is Anthropic's LLM trained with its research in developing helpful and safe AI systems. Highly capable, Claude is also trained using Anthropic's "Constitutional AI" feedback method.

Initial release: 2023-03-14

Reference

https://www.anthropic.com/index/introducing-claude

Further Reading

• https://www.anthropic.com/index/constitutional-ai-harmlessness-from-ai-feedback