AI Personas: Custom Instructions for Consistent AI Output
Use this guide when you want Recall’s AI to follow your preferred instructions without repeating the same prompt every time.
Custom personas let you define a consistent role, goal, behavior, tone, and set of rules for different jobs. You can create one persona for research that always cites sources and timestamps, another for writing that matches your style, another for email, and another for social posts.
The result is faster, more consistent AI output that still stays grounded in your Recall knowledge base and the sources you trust.
Why this workflow matters
Most people spend too much time correcting AI after the fact. They ask for no em dashes, fewer unnecessary colons, a more professional tone, cited sources, or a specific writing style, then repeat the same instructions in the next chat.
Personas fix that by turning repeated instructions into reusable defaults. Instead of pasting the same rules into every prompt, you create a persona once and apply it whenever that job comes up.
This is especially useful when your day includes different kinds of AI work:
- Research: Go deep, cite sources, include timestamps, and separate knowledge base findings from web results.
- Writing: Match your tone, avoid formatting habits you dislike, and keep the output clean.
- Email: Stay concise, professional, and clear.
- Social posts: Keep the voice lighter while avoiding cliches, buzzwords, and hashtags.
What you’ll build
- A reusable research persona that cites sources and timestamps
- A writing persona that follows your preferred style rules
- Optional personas for email, social posts, or other recurring workflows
- A simple persona template based on role, goal, behavior, tone, and rules
- A system for switching between specialized AI behaviors across Recall
Watch and follow along
Expand each part below for the step-by-step instructions. Click the timestamp on any part to jump straight to that moment in the video.
Part 1The frustration of repeating AI instructions
Start with the problem this workflow solves: giving AI the same instructions again and again.
If you keep asking for the same rules, for example no em dashes, no unnecessary colons, a more professional tone, or better source citation, turn those rules into a persona instead of repeating them in every chat.
Part 2What is a persona and why use one
A persona is a reusable set of instructions that tells the AI how it should respond. Think of it as a consistent role, tone, and rule set that is applied before the output is generated.
Use personas for three reasons:
- Consistency: Keep a brand voice, research standard, or writing style stable across chats.
- Speed: Stop copy-pasting the same instructions.
- Specialization: Create different AI behaviors for different jobs, such as research, writing, email, or social posts.
Because Recall can pull from your knowledge base and the web, personas help you adapt the same grounded AI chat experience to different use cases throughout the day.
Part 3How to create an AI persona
Open global chat in the left panel by clicking the AI icon, then select the persona menu in the lower-left corner and choose Add new persona.
Give the persona a clear name based on the job it should do, such as Research Analyst, Email Assistant, or Social Posts. Then add the instructions that should guide its behavior.
Use names that describe the task, not the mood. Research Analyst is easier to choose in the moment than Thorough.
Part 4Role, goal, behavior, tone, and rules
Use this structure when writing persona instructions:
- Role and identity: What should the AI act as? For example, a meticulous research analyst.
- Goal: What is it trying to help you accomplish?
- Behavior and rules: What should it always do? For research, this might mean citing sources and pulling exact timestamps from videos or podcasts.
- Tone and style: How should the output sound? Professional, concise, playful, direct, or brand-specific.
- Formatting preferences: Add rules you often repeat, such as no em dashes, no unnecessary colons, always cite sources, or do not cite sources when writing.
Create separate personas when rules conflict. A research persona may always cite sources, while a writing persona may avoid citations because they get in the way of the draft.
Part 5A research persona in action with cited sources
Select your research persona, choose the model and search mode you want, then ask a research question with Recall + Web enabled when you want both your knowledge base and wider web results.
Example prompt:
Can you please give me the top 10 facts when it comes to generating AEO optimized content? Look both inside my knowledge base and wider for anything I might be missing.
With a good research persona, Recall can search your saved cards, go wider when needed, and return answers with source chips and exact timestamps. This makes it easier to verify claims, jump back into the original video or podcast, and keep research grounded in trusted sources.
Part 6The Grandpa persona
Personas do not have to be purely practical. You can also use them to change the tone of advice or make a workflow more enjoyable.
For example, a gentle Grandpa persona can answer productivity questions in a softer, more encouraging voice while still grounding advice in your saved knowledge. This shows the range: personas can enforce professional standards, but they can also make Recall feel more personal.
Related Recall features
Related guides
Frequently asked questions
What is an AI persona in Recall?
An AI persona in Recall is a reusable set of instructions that tells the AI how to respond: a consistent role, goal, behavior, tone, and rules applied before output is generated. Instead of repeating the same prompt every time, you define a persona once, such as a research analyst that always cites sources, and apply it whenever that kind of work comes up.
How do I create an AI persona?
Open global chat in the left panel by clicking the AI icon, select the persona menu in the lower-left corner, and choose Add new persona. Give it a clear name based on the job it does, like Research Analyst or Email Assistant, then write the instructions using a simple structure: role and identity, goal, behavior and rules, tone and style, and formatting preferences such as “no em dashes” or “always cite sources”.
How is a Recall persona different from ChatGPT custom instructions?
ChatGPT custom instructions shape tone and style against the open web. A Recall persona does the same but on top of your own knowledge base, so the AI follows your rules and grounds its answers in the sources you’ve saved, with citations and timestamps when you ask for them. You also get multiple specialized personas you can switch between, rather than one global setting.
Can I create different personas for research, writing, and email?
Yes. Creating separate personas for different jobs is the recommended approach, especially when rules conflict. A research persona might always cite sources and pull exact timestamps, while a writing persona avoids citations because they get in the way of a draft, and an email persona stays concise and professional. You switch between them depending on the task in front of you.
Do personas still use my knowledge base and sources?
Yes. A persona changes how the AI responds, not what it can access. Recall can still pull from your saved cards and, with Recall + Web enabled, the wider internet, so a research persona can search your knowledge base, go wider when needed, and return answers with source chips and timestamps you can verify.
How do I stop repeating the same instructions to AI?
Turn the instructions you keep retyping into a persona. If you always ask for no em dashes, a professional tone, or cited sources, save those rules once as a named persona and select it instead of pasting them into every chat. This gives you faster, more consistent output and frees you from correcting the AI after the fact.