Character Companion is a GPT developed by Akinori Osamura. It's primarily intended for generating images based on the parameters set by the user regarding a virtual character - offering an opportunity to visualize one's creative conceptions. The user can engage in a dialogue with the GPT, providing it with details about the desired character. These details can be personality traits, visual attributes or any other specific information that defines the character in the user's mind. The GPT then takes these inputs and generates an image reflecting the given attributes. Apart from image creation, this tool seems to also allow for interactive chat sessions with the character created. This offers an immersive experience where users can not only visualize, but also interact with their uniquely crafted virtual being. Character Companion GPT requires ChatGPT Plus for functioning, implying that the tool utilizes advanced AI capabilities to perform its operations. It sends a welcoming message to the user to begin the interaction and provides prompt starters to facilitate the creation and further engagement with the character. The tool's ability to understand and translate the user's preferences makes it an engaging platform for enthusiasts in character creation and design.