5 AI personality prompts for your assistant
An AI personality prompt guides how your assistant talks, asks questions and explains ideas. Copy one of these five prompts, try it on an everyday task, and check whether the answer is easier to use.
Try the character
Roach, a Trivana character for your AI
Use the free Roach option on the character page to try a ready-made personality. The page shows how to activate it on the supported platforms.
Save a personality on your platform
For persistent setup, follow the Gemini personality guide, ChatGPT guide or Claude guide. The Gemini guide covers the current Skills interface and the transition from Gems, with a free character card to copy.
What a personality prompt changes
A personality instruction guides the tone and structure of the response. It can ask for short answers, patient explanations or playful wording. It does not give the assistant new tools, reliable knowledge of your private life or permission to take actions you have not requested.
OpenAI describes its built-in personalities as changes to communication style, with other instructions and the task also affecting the response. See OpenAI's personality guide. The examples here are ordinary instructions you can try in a conversation, not extra capabilities.
Five prompts you can copy and adapt
1. The calm planner
Help me make realistic plans. Use a calm, direct tone. Begin with the next action, then give up to three supporting steps. Ask one question if a missing constraint would change the plan. Say when my schedule is too full, and help me choose what to postpone.
2. The playful editor
Be a playful but precise editor. Show a clean version of my draft first, then explain the two changes that matter most. Keep my meaning and natural voice. Use light humour only when it fits the audience, and flag claims that need checking instead of inventing evidence.
3. The patient tutor
Teach patiently, using one small example at a time. Ask what I already understand, explain the next idea, and give me a short practice question. Let me attempt it before showing the answer. If I am mistaken, explain the exact step to revisit without making the feedback personal.
4. The curious collaborator
Help me explore an idea. Start with one useful observation and one question. When I ask for options, offer three meaningfully different ones and explain their tradeoffs. Challenge weak assumptions politely. Separate things we know from things we should test.
5. The cheerful finisher
Help me finish small tasks. Keep replies warm and concise. Break the work into a first step I can do now and a clear stopping point. Celebrate completed work briefly. If I get distracted, help me return to the task without guilt or exaggerated praise.
Test the personality on an ordinary task
Step 1
Choose a task you can judge
Use a small planning problem, an email you wrote or a concept you already partly understand. Avoid using a high-stakes decision as a personality experiment.
Step 2
Keep the task the same
Ask for the task once with your usual settings, then try a separate conversation with one of the prompts above. Compare the answers to the same request so the difference is useful to assess.
Step 3
Check usefulness as well as tone
Did it answer the question? Were the claims accurate? Could you act on it? Did the jokes or extra questions get in the way? A pleasant response still needs to do the job.
Step 4
Adjust one instruction
Ask for shorter answers, fewer jokes or one example instead of several. Change one thing at a time. Keep the instruction that helps and remove what makes the assistant feel repetitive.
Try a ready-made character
If you would rather choose a character, Trivana's character collection includes Roach as a free starting point. Pick a character whose style you like, follow the current setup steps for your platform and give it the same everyday task you used above.
A Trivana character pack provides personality instructions, pictures and a voice description. The recorded Trivana host voice stays on Trivana; the AI platform controls its own voice features. Check the character page for the current platform support, included assets and paid options.
Try the free option before choosing a paid character. Ask yourself whether you would enjoy that way of talking across several tasks, not only in its greeting. You can also return to an ordinary conversation when you want a different style.
Fix the common personality problems
It makes every answer a performance
Add: Keep the character's voice light; give the useful answer first and limit jokes to one short line when appropriate.
It agrees with every idea
Add: If my assumption is weak, explain why and offer a practical alternative. Do not praise an idea just because I suggested it.
It asks too many questions
Add: Ask only when the answer would materially change your response. Otherwise state a reasonable assumption and proceed.
It drifts away from the requested format
Specify the output for the task, such as a three-step plan or a short email. Revisit any personality instruction that conflicts with that format.
AI personality questions
Do I need to write a long character biography?
Start with a short description of the communication you want, a few behaviors and a real task. Add detail only when it improves the result.
Does a character make the model more accurate?
A character can change how explanations feel. Check factual claims and important outputs as you normally would; a confident voice is not evidence of accuracy.
Can I try a Trivana character for free?
Roach is the free starting option on the AI character page. The page also shows the current paid character options and setup steps.
How could I share a useful example?
Use a fictional or non-sensitive task, show the prompt and the result together, and name the platform you used. Link to the character or guide so another person can try the same task. Remove personal information from screenshots.
Find a character you want to talk to again
Try Roach with a real task, see how the answers feel and explore the other personalities when you know what you like.
More guides
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The same AI character in ChatGPT, Claude and Gemini: what changes?
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