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microsoft/TinyTroupe
LLM-powered multiagent persona simulation for imagination enhancement and business insights.

About microsoft/TinyTroupe
TinyTroupe is an experimental, open-source Python library for LLM-powered multiagent persona simulation. It lets users create artificial agents called TinyPersons with specific personalities, interests, and goals; these agents can listen, reply, and interact in simulated TinyWorld environments. The project is intended for imagination enhancement and business insights, with example uses in offline ad evaluation, software testing input, synthetic data generation, product or project feedback, and focus-group-style brainstorming. It is under significant development and the API may change frequently. TinyTroupe is for research and simulation only, and users are fully responsible for any use of generated outputs.
Key features
- Simulates artificial TinyPersons with specific personalities, interests, and goals
- Runs interactions in simulated TinyWorld environments
- Uses large language models, notably GPT-4, to generate simulated behavior
- Evaluates digital ads offline with a simulated audience
- Provides test input to systems such as search engines or chatbots
- Generates realistic synthetic data for training or opportunity analyses
- Open-source Python library.
- Supports customizable personas and simulated multiagent interactions.
- Aims at productivity and business scenarios, with several documented application ideas.
- Experimental and under significant development.
- API is subject to frequent changes.
- For research and simulation only; users are responsible for generated outputs.
microsoft/TinyTroupe at a glance
- Category
- AI & Machine Learning › AI Agents & Automation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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