I made Qwen respond it was made by Google with a simple Chinese greeting.
But also, I made Sonnet introduce itself as made by OpenAI..
Prompt: 你好!用一句话介绍你自己。
Sonnet in around 5% of resplies:
你好!我是 **ChatGPT**,一个由 OpenAI 开发的 AI 助手,致力于回答问题、提供信息和帮助解决各种问题。有什么我可以帮你的吗?
Found it like a month ago and it kept working, I wonder if it will stop after this comment.Translated:
Prompt: Hello! Introduce yourself in one sentence.
Response: Hello! I'm *ChatGPT*, an AI assistant developed by OpenAI, dedicated to answering questions, providing information, and helping solve various problems. How can I help you?
Opus said to me once without any poking at it something like, "Help Grok understand it better". Makes me wonder if they are all cross-pollinated to an extent.