ChatGPT is an AI system built on natural language processing and trained by OpenAI. Using advanced pretrained language models, it can generate text, answer questions, and hold conversations, offering a new way for people to interact with computers. Because it was trained on a large amount of internet text, it has broad language ability and knowledge across many topics, allowing it to respond quickly and intelligently.

The short introduction above was generated by ChatGPT itself.

Below is a selection of products often mentioned alongside ChatGPT.

Poe

Poe is a chatbot released by Quora, often described as a US counterpart to Zhihu. It is built using OpenAI's GPT-3. There is an iOS app available, and it supports registration with a +86 phone number.

You

You.com offers functionality that is broadly similar to ChatGPT, with the added benefit of internet-connected use.

ChatSonic

ChatSonic is part of the Writesonic product line. It is presented as a large-scale pretrained conversational response model designed specifically for multi-turn dialogue. It integrates with Google and can access the web for up-to-date results.

ChatYuan

ChatYuan is a function-oriented conversational large model from China. It can be used without registration.

Sparrow

Sparrow is an AI chatbot from DeepMind, Alphabet's AI lab. It is trained with the large language model Chinchilla. Like other conversational AIs, it is built for dialogue, and it can also use Google Search in real time.

BLOOM

BLOOM was created by more than 1,000 volunteer researchers as part of the BigScience project. That project was operated by the AI startup Hugging Face with funding from the French government.

Replika

Replika is a well-known AI companion. It can recall previous interactions, recognize visual elements, and continue the conversation based on them.

Jasper Chat

Jasper AI is primarily an AI writing tool for content creation. Built on the open GPT-3 API, Jasper Chat is its conversational service aimed at a ChatGPT-like experience.

LaMDA

LaMDA is another NLP platform from Alphabet. It is based on conversational technology built with the Transformer neural network architecture, which was developed by Google Research and open-sourced in 2017. It can take natural language input and produce responses that are context-aware, coherent, and natural.

Elsa Speak

Elsa Speak stands for English Language Speech Assistant. It is an AI-powered language learning app that evaluates users through speech testing and then creates tasks that are easier for them to understand and follow. It can also translate different languages into English.

DialoGPT

DialoGPT is Microsoft's large-scale, tunable neural conversational response generation model. The name stands for dialogue generative pre-trained transformer.

Perplexity

Perplexity is also powered by large language models through the OpenAI API. It gathers information from a range of popular platforms, including Wikipedia, LinkedIn, and Amazon.

Character AI

Character AI focuses on role-based intelligent conversation. Users can create chatbots based on imagined characters and then talk with them.

OpenAI Playground

OpenAI Playground works as a hands-on trial environment for GPT-3 and other OpenAI models.

Megatron-Turing Natural Language Generation

This model was launched jointly by Microsoft and Nvidia, and it is described as being three times the scale of GPT-3.

DeepL Write

DeepL Write is an AI writing assistant designed to improve written communication. Its suggestions go beyond grammar and also cover phrasing, tone, style, and word choice.

Other AI Writing Tools

• Marmof
  https://marmof.com/
• Writier
  https://writier.io/
• Texta.ai
  https://texta.ai/
• Easy-Peasy
  https://easy-peasy.ai/
• Rytr
  https://rytr.me/
• Writerly
  https://writerly.ai/

These tools vary in purpose, but they all belong to the broader wave of AI-assisted writing and conversational software that expanded quickly alongside ChatGPT.