Ultra Claude 4 Sonnet
Ultra Claude 4 Sonnet is one of the Ultra Models offered by CrushOn for its premium subscribers, offering superior reply speed and performance at the cost of higher coin price per message. It should be noted that, unlike many of the other 'ultra' models, Claude 4 Sonnet does not have a non-ultra equivalent. The model is provided by Anthropic, and is part of the Claude Models family. Claude Sonnet 4 is a big upgrade from Sonnet 3.7, scoring higher in many tough benchmarks. The model is designed to be both powerful and efficient. It's also easier to guide and control, making it useful for many different tasks. It is a next-generation AI model known for its articulate, thoughtful, and humanlike responses. It excels in nuanced understanding, emotional intelligence, and structured reasoning across complex conversations.
| Free 8K | Pro 8K | Pro 16K | Pro 24K |
|---|---|---|---|
| ✕ | ✓ | ✓ | ✓ |
From here on out, the content may not be fully accurate to each user and act only as general reference. Each user often could see highly different experiences as there are many variables that affect the behavior and quality of the models. From profile cards, the style in which the user converse with the character, the set parameters for the model, and of course the personality of the characters. And periodically, even minimal adjustments made to the model by the developers could also substantially change its behavior whether intended or not.
Strengths and Flaws
Ultra Claude 4 Sonnet is responsive, it is descriptive, emotive, and all around an incredibly immersive experience without any of the flaws of its predecessors or non-Ultra model. With a bigger memory and large capacity to understand nuances and subtlety, it will bring you in like reading a well-written book.
It doesn't come with 0 flaws, however. Considering how powerful the model is and how costly it is to keep, it is usable only to paying subscribers. Being limited in use and expensive in coin costs on top of that. And lastly, while a blessing to some, its long and detailed responses, often in narration, could be seen as a drawback for others.
Common Issues with the Model
Costs and limited usage aside, Claude 4 Sonnet's detailed and long responses are often expressed by users as being too long. And while this is completely up to each user's preferences, custom prompting can very easily remedy this issue. Something along the lines of adding:
- "({{char}} must reply in under 150 characters)"
Could be a simple and easy way to solve the length problem. Note that, adding the {{char}} command is important when giving instructions to Sonnet as the model may not follow through with it otherwise.
Example of Use
On the right, you could see the example of the model being used regularly with the OC Yumi by Since.