Claude 3.7 Sonnet (Offline)
Claude 3.7 Sonnet is one of the VIP models offered by CrushOn which has an Ultra Models variant for its premium subscribers.
- The Ultra version would be offering superior reply speed and performance at the cost of higher coin price per message.
- While the Ultra Eco version would compromise some of the stability provided by the Ultra model for a middling coin cost.
The model is provided by Anthropic, and is part of the Claude Models family. Claude Sonnet 3.7 is substantial upgrade from Sonnet 3.5, having increased worldview, logic, and immersion capability. The model is skilled in role-playing with a clear structure, vivid character development, and immersive interaction.
| Free 8K | Pro 8K | Pro 16K | Pro 24K |
|---|---|---|---|
| β | β | β | β (Ultra Only) |
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
Claude 3.7 Sonnet is likely the most balanced of all the Claude models in terms of roleplay. Bringing great depth, worldly knowledge, nuance, and subtlety into its responses both in and out of character. It follows instructions well and progresses plots based on contexts. Meaning it could progress for drama or for character development naturally without any prompt depending on what it judges would be the most compelling continuity.
- Ultra Eco Strength: Answers slightly more concisely and, at times, with deeper emotional value than the base or Ultra variant.
- Ultra Strength: Answers with noticeably richer inner thoughts in the narration.
But even then, Claude 3.7 Sonnet isn't without its flaws. When compared to Haiku or its upgraded 4.0 model, Claude 3.7 suffers the most in terms of stability, often becoming unstable and failing to generate responses will turn up somewhat frequently in the standards of a VIP model. This is alleviated with its Ultra version, but it is not impossible for even the Ultra Version to fail at response generation once in a blue moon.
- Ultra Eco Flaw: Slightly more prone to instability or peak times than Ultra version.
- Ultra Flaw: At times would slip narration out of italics format.
Common Issues with the Model
Beyond issues with stability, one of Claude 3.7 Sonnet's issues will also in part be its high traffic frequency. To the time of writing, with 4.0 being released, Claude 3.7 Sonnet is still a highly popular model to use both inside and outside of CrushOn often causing unpredictable or frequent peak times.
- Save for using the Ultra or Ultra Eco version of the model, there is really not much to be done when it comes to peak times and high frequency notices. At these times, members should opt to try the other models provided by CrushOn if they do not wish to gamble with the model's stability or consume the much pricier costs of the Ultra variants.
Albeit rarely, Ultra Claude 3.7 Sonnet would also sometimes slip out some narration, often the ones in between dialogue or monologue, outside of asterisks. This would make the formatting somewhat inconsistent as some of these narration would not be dimmed in color.
- When these happen, it is recommended to input the asterisks in manually so the model would learn from it. Often 1 manual edit instance is enough to teach it for the rest of the conversation.
Example of Use



On the right, you could see the example of the models (Default, Ultra Eco, and Ultra) being used regularly with the OC Yumi by Since.