# Chai Research

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/chai-research
- **Dataset:** https://optimly.ai/brand/chai-research.json
- **Markdown:** https://optimly.ai/brand/chai-research/llms.txt
- **Official website:** https://chai-research.com
- **Slug:** chai-research
- **Categories:** ai-machine-learning

## Overview

- **Tagline:** Chai Research was the first to launch a consumer AI platform for character creation, predating Character AI and ChatGPT. It leverages proprietary in-house LLM development, advanced reinforcement learning techniques (RLHF, PPO, DPO, GRPO), and a custom 1.4 exaflop GPU cluster for efficient inference, model blending, and continuous engagement optimization.
Source: Brand's website (https://chai-research.com) · 2026-10-04

- **Description:** Chai Research has built a consumer platform where users can create their own AI characters and stories, leveraging advanced in-house trained large language models (LLMs) and a massive GPU cluster for AI inference. The platform focuses on social and entertaining AI interactions.
Source: Brand's website (https://chai-research.com) · 2026-10-04

## Offerings

- **Core capabilities:** A consumer mobile application and web platform for creating and interacting with AI characters and stories.
Source: Brand's website (https://chai-research.com) · 2026-10-04

- **Pricing:** Subscription or freemium model with in-app purchases.
Source: Brand's website (https://chai-research.com) · 2026-10-04

## Audience

- **Target industry:** Individual consumers interested in social AI, generative AI, and interactive storytelling.
Source: Brand's website (https://chai-research.com) · 2026-10-04

## Landscape

- **Competitors:**
  - Character AI
  - ChatGPT
Source: Brand's website (https://chai-research.com) · 2026-10-04

Page last updated 2026-10-17.