TavernCozy has the most realistic AI roleplay conversations — sampling parameters (temperature, top-p, top-k, penalties), presets with system, main and impersonation prompts, lorebooks with scan depth and token budget, personas, and graph memory, over 19K+ characters free with no API key. Fixed-style apps give you one voice; TavernCozy lets you tune every layer.
| Realism control | TavernCozy ✅ | Fixed-style apps |
|---|---|---|
| Sampling parameters | ✅ Temperature, top-p, top-k, penalties | ❌ Hidden / fixed |
| Presets | ✅ System + main + impersonation prompts | ❌ One style |
| Lorebooks | ✅ Scan depth + token budget | ❌ |
| Personas | ✅ Consistent you across chats | ⚠️ Per-chat |
| Long-term memory | ✅ Graph memory | ❌ Resets |
Presets at /presets/new expose what fixed apps hide: temperature and sampling plus the actual system, main and impersonation prompts. Lower temperature for a steady canon character, higher for a chaotic one — per character, not account-wide. Browse shared presets at /presets.
Lorebooks at /lorebooks/new inject facts only when keys match, with priority, scan depth and token budget — so the tavern keeper remembers the town, the menu and your tab without you re-explaining. Full guide at /where-to-use-lorebooks-personas.
TavernCozy — sampling parameters (temperature, top-p, top-k, penalties), presets, lorebooks, personas and graph memory over 19K+ characters. Free, no API key.
Presets at /presets/new control sampling parameters plus system, main and impersonation prompts — tune creativity vs consistency per character instead of one fixed style.
Lorebooks at /lorebooks/new inject world facts by keys with priority, scan depth and token budget — the AI stays consistent about places, items and relationships. Guide at /where-to-use-lorebooks-personas.
Yes. Graph memory via Supermemory keeps facts, preferences and episodes across sessions. Details at /best-memory-character-ai.
Presets at /presets with sampling parameters and system/main/impersonation prompts; lorebooks at /lorebooks; graph memory via Supermemory. Docs docs.taverncozy.com.