05/12/2023
https://dig.watch/updates/openai-announces-gpt-6-and-gpt-7-trademarks-filed-in-china
OpenAI applied for trademarks for "GPT-6" and "GPT-7" in China. The company has previously filed trademarks for "GPT-4", "Whisper", and "GPT-5", but none have been approved yet.