A preset bundles the model settings and prompts that shape how a chat writes: how creative it is, how it’s prompted, and how it behaves. Save a preset once and apply it to any chat.
Create a preset
- Go to Create → Create Preset (or
/presets/new). - Set the sampling parameters and prompts.
- Save. Presets default to private until you publish them.
Every field explained
Sampling
These control the model’s randomness and word choice:
- Temperature — how creative/unpredictable output is. Higher = wilder.
- Top P — nucleus sampling; consider only the most-likely tokens summing to P.
- Top K — consider only the K most-likely tokens.
- Top A — an alternative cutoff based on the top token’s probability.
- Min P — drop tokens whose probability is below a fraction of the top token’s.
- Repetition penalty — discourage the model from repeating itself.
- Frequency penalty — penalize tokens by how often they appear.
- Presence penalty — penalize tokens that have appeared at all.
- Max output tokens — cap on reply length.
Prompts
- System prompt — the master instruction for the model.
- Main prompt — additional conversation-level instructions.
- Jailbreak prompt — extra directives that loosen default constraints.
- Assistant prefill — text the model starts its reply with.
- Impersonation prompt — instructions for playing the character’s voice.
Sharing
- Set as default — apply this preset to new chats automatically.
- Visibility —
public,unlisted, orprivate. - Description — a note about when to use this preset.
Using presets in chat
In a chat, pick a preset from the settings panel (or rely on your default). Different characters or moods can each have their own preset — a “literary” preset for long-form scenes, a “snappy” one for quick banter.