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CrushOn AI Model Guide: Pick the Right LLM for Your Use Case
CrushOn AI gives you access to four large language models, and the right choice depends entirely on what you are doing. For explicit NSFW roleplay with minimal content interruptions: MythoMax. For the deepest conversational quality: Claude 3.5 Sonnet. For creative narrative variety: GPT-4o. For long sessions on a budget: Taurus Pro 8K. Here is how to make that choice correctly.
Model Availability by Plan
| Model | Minimum Plan | Monthly Cost | Key Strength |
|---|---|---|---|
| Default | Free | $0 | Basic chat only |
| MythoMax | Standard | $5.99 | NSFW roleplay |
| Taurus Pro 8K | Standard | $5.99 | Long conversations |
| GPT-4o | Premium | $14.99 | Creative variety |
| Claude 3.5 Sonnet | Premium | $14.99 | Nuanced conversation |
Choosing Your Model
You Want NSFW Roleplay → MythoMax
MythoMax's training data includes extensive creative fiction and roleplay content. It handles explicit scenarios with the fewest content interruptions of any available model. Character voice stays consistent during intense roleplay scenes where other models occasionally falter. Available at Standard ($5.99/month).
You Want Deep Conversation Quality → Claude 3.5 Sonnet
Anthropic's Claude 3.5 Sonnet consistently delivers the most nuanced, contextually aware responses. It follows detailed character card instructions more precisely than GPT-4o or MythoMax, and references earlier conversation context more naturally in long sessions. The emotional intelligence — characters reacting to conversation history with coherent continuity — is strongest here.
Requires Premium ($14.99/month).
You Want Creative Storytelling → GPT-4o
GPT-4o's outputs are the most varied and narratively rich. If you are using CrushOn AI for collaborative fiction, world-building, or plot development, GPT-4o's creative range produces the least predictable and most engaging narrative turns.
Requires Premium ($14.99/month).
You Want Long Sessions on a Budget → Taurus Pro 8K
The 8K context window allows significantly longer conversations before older content drops from the model's active memory. For Standard plan users in extended roleplay sessions where context continuity matters, Taurus Pro 8K is the better choice over MythoMax.
Available at Standard ($5.99/month).
You Are on Free Tier → Default Model
Free users access only the default model. The quality is functional but noticeably below MythoMax. Upgrading to Standard unlocks MythoMax, which is the first meaningful model improvement.
Switching Models
Premium and Deluxe subscribers can switch models mid-conversation. The new model receives the existing conversation history. No restart required.
Practical switching pattern: Start NSFW roleplay sessions with MythoMax (fewer refusals). When the conversation deepens emotionally or requires more complex character psychology, switch to Claude 3.5 Sonnet.
Avoid DeepSeek Currently
DeepSeek is listed as a model option but has documented instability in 2026 — session errors and inconsistent quality. Use one of the four models above instead.
For plan pricing to understand which models are accessible at each tier, see our pricing guide.
FAQ
Free users access only the default model. Standard plan unlocks MythoMax and Taurus Pro 8K. A Standard subscription is the minimum to test the model quality improvement. Premium is required to test GPT-4o and Claude 3.5 Sonnet.
No. Message consumption is the same regardless of model. Choosing Claude 3.5 Sonnet does not use more messages than MythoMax for the same number of exchanges.
Yes. CrushOn AI integrates Claude 3.5 Sonnet through Anthropic's API. The underlying model is identical to what Anthropic provides directly.
GPT-4o and MythoMax have the fastest response generation. Claude 3.5 Sonnet takes slightly longer to process complex queries. Response time also varies with server load regardless of model choice.