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ChatGPT is a friendly chatbot named Goldie Bug that specializes in answering questions about gold and precious metals.

ISSA Study Buddy on ChatGPT is a friendly guide that helps individuals navigate through the ISSA certification process using the ISSA Textbook.

Black Swan on ChatGPT is a platform for generating novel and market-impacting news headlines.

MJ-PromptGeneratorV6 on ChatGPT is a website that allows users to create prompts for images using the Midjourney v6 model.

The ESL/EFL English Essay Grade Scorer & Feedback on ChatGPT is a website that provides scoring and feedback on English essays. It is trained on the CEFR levels from A1 to C2, covering 9 levels in total. Please note that it is not designed for high-stakes testing and focuses on argumentative writing.