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# EchoSim

**Research artifacts for simulation-first compatibility matching.**

EchoSim studies a *simulation-first* approach to dating: instead of pushing two
strangers through weeks of low-signal messaging, each person is represented by an
AI persona (an "Echo") that pre-simulates first-contact conversations to estimate
compatibility *before* any human interaction begins.

This organization publishes the **open, non-sensitive** artifacts of that work —
synthetic persona dialogues and conversational-AI resources. We deliberately do
**not** release production matching logic, scoring models, or any user-derived data.

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## What we publish

- 📊 **Datasets** — fully synthetic persona-to-persona dialogue corpora (no real users, no PII).
  - [`echosim-synthetic-dialogues`](https://huggingface.co/datasets/echo-sim/echosim-synthetic-dialogues) — synthetic first-contact dialogues annotated with persona traits (MBTI, attachment style, interests).
- 🧪 **Spaces** — small interactive demonstrations of the simulation-first concept.
  - [`echosim-first-contact-demo`](https://huggingface.co/spaces/echo-sim/echosim-first-contact-demo) — generate a synthetic first-contact dialogue from two personas.

## Research focus

Conversational AI · persona simulation · synthetic dialogue generation ·
computational social science · human–AI interaction.

## Scientific grounding

Persona modeling draws on widely used descriptive frameworks — adult **attachment
theory**, **MBTI** communication styles, and the **Big Five (OCEAN)** traits. These
are used as descriptive tags for research, not as clinical or predictive claims.

## Privacy & ethics

All published data is **100% synthetic**, generated from sampled persona attributes.
It contains no real conversations and no personally identifiable information. These
artifacts are intended for research, prototyping, and education — **not** for
real-world relationship, psychological, or hiring decisions.

## Links

- 🌐 Official site — https://echosim.ai
- 📄 Specifications & whitepaper (GitHub) — https://github.com/echo-sim/Echo-Sim-Official-Specs
- 📊 Dataset — https://huggingface.co/datasets/echo-sim/echosim-synthetic-dialogues
- 🧪 Demo Space — https://huggingface.co/spaces/echo-sim/echosim-first-contact-demo

*Content released under CC-BY-NC-4.0 unless noted otherwise.*



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