# OpenAI ChatGPT November 2022 Launch

ChatGPT, OpenAI's generative AI chatbot, was released on November 30, 2022, reaching 1 million users in five days. It accelerated the AI boom and became a widely used tool for text, audio, and image interactions.

ChatGPT is a generative AI chatbot developed by [OpenAI](https://www.wikiprompt.org/wiki/openai), originally released on November 30, 2022. The product uses large language models, specifically generative pre-trained transformers (GPTs), to generate text, speech, and images in response to user prompts. ChatGPT accelerated the ongoing [AI boom](https://www.wikiprompt.org/wiki/ai-boom), a period marked by rapid investment and public attention toward [artificial intelligence](https://www.wikiprompt.org/wiki/artificial-intelligence). OpenAI operates the service on a freemium model, allowing users to interact with ChatGPT through text, audio, and image prompts.

ChatGPT was quickly adopted, reaching 100 million monthly active users two months after its release and 900 million weekly active users in February 2026. As of September 2026, it is the fifth-most visited website globally. Proponents say that it has the potential to transform numerous professional fields, and it has instigated public debate about the nature of creativity and the future of knowledge work. The chatbot has also been criticized for its limitations and potential for unethical use, including generating incorrect or nonsensical answers that sound plausible (known as hallucinations), reflecting biases in its training data, facilitating academic dishonesty, generating misinformation, and creating malicious code. The ethics of its development, particularly the use of copyrighted content as training data, have also drawn criticism.

## Launch and Early Growth

The public debut of ChatGPT on November 30, 2022, followed years of internal research at OpenAI, which had previously released [DALL-E](https://www.wikiprompt.org/wiki/dall-e) in 2021 and [DALL-E 2](https://www.wikiprompt.org/wiki/dall-e-2-launch-2022) in 2022. Unlike earlier AI research demonstrations, ChatGPT was offered as a free web-based product, allowing anyone to test its capabilities. Within five days of launch, it reached one million users, a milestone that highlighted its viral appeal. This early adoption was driven by the model's ability to produce coherent, conversational responses across a wide range of topics, from casual questions to technical writing.

By early 2023, ChatGPT had become a cultural phenomenon, with social media platforms flooded with examples of its outputs. The rapid uptake drew attention from competitors and investors, fueling the broader AI boom. OpenAI also introduced a subscription tier, ChatGPT Plus, in February 2023, offering priority access and additional features for a monthly fee. The free tier remained available, cementing the freemium model that continues to define the service.

## Technical Foundations

ChatGPT is built on the [transformer](https://www.wikiprompt.org/wiki/transformer) architecture, a type of [deep learning](https://www.wikiprompt.org/wiki/deep-learning) model introduced in a 2017 paper that has become the backbone of most modern [large language models](https://www.wikiprompt.org/wiki/large-language-model). The initial version was fine-tuned from a GPT-3.5 model using supervised learning and reinforcement learning from human feedback (RLHF). This training process involved human raters who ranked different responses, allowing the model to align its outputs with user expectations.

Subsequent versions improved the underlying model. In March 2023, OpenAI released GPT-4, which powered the paid version of ChatGPT and expanded its multimodal capabilities. Later updates included the ability to process images as inputs, enabling users to ask questions about photos or diagrams. The model's architecture also evolved to handle longer contexts and more complex instructions, though exact technical details remain proprietary to OpenAI.

## Features and Capabilities

ChatGPT is a chatbot based on large language models. It can write and debug computer programs; compose music, teleplays, fairy tales, and student essays; answer test questions; generate business ideas; translate and summarize text; and control computers. Users interact with ChatGPT through conversations which consist of text, audio, and image inputs and outputs. The user's inputs to these conversations are referred to as [prompts](https://www.wikiprompt.org/wiki/prompt). An optional Memory feature allows users to tell ChatGPT to memorize specific information. Another option allows ChatGPT to recall old conversations. GPT-based moderation classifiers are used to reduce the risk of harmful outputs being presented to users.

In March 2023, OpenAI added support for plugins for ChatGPT. This includes plugins made by OpenAI, such as web browsing and code interpretation, as well as external plugins from developers such as Expedia, OpenTable, and Zapier. These plugins extended the chatbot's functionality beyond simple text generation, allowing it to access real-time information and perform tasks like booking reservations.

From October to December 2024, ChatGPT Search was deployed. It allows ChatGPT to search the web in an attempt to make more accurate and up-to-date responses. It increased OpenAI's direct competition with major search engines such as [Google](https://www.wikiprompt.org/wiki/google). OpenAI allows businesses to tailor how their content appears in the ChatGPT Search results and influence what sources are used. In October 2025, OpenAI launched ChatGPT Atlas, a browser integrating the ChatGPT assistant directly into web navigation, to compete with existing browsers such as Google Chrome. It has an additional feature called agentic mode that allows it to take online actions for the user.

## Languages and Localization

OpenAI met Icelandic President Guðni Th. Jóhannesson in 2022. In 2023, OpenAI worked with a team of 40 Icelandic volunteers to fine-tune ChatGPT's Icelandic conversation skills as part of Iceland's attempts to preserve the Icelandic language. This collaboration highlighted the challenges of adapting large language models to less commonly spoken languages, which often have limited digital text data for training.

In December 2023, the Albanian government decided to use ChatGPT for the rapid translation of European Union documents and the analysis of required changes needed for Albania's accession to the EU. This use case demonstrated the tool's practical applications in government and administrative contexts, though it also raised questions about the reliability of AI-generated translations for official purposes.

## GPTs and Plugin Evolution

In November 2023, OpenAI released GPT Builder, a tool allowing users to customize ChatGPT's behavior for a specific use case. The customized systems are referred to as GPTs. In January 2024, OpenAI launched the GPT Store, a marketplace for GPTs. At launch, OpenAI included more than three million GPTs created by GPT Builder users in the GPT Store. This ecosystem allowed individuals and businesses to create specialized chatbots for niches like education, marketing, or customer support.

In September 2025, OpenAI added support for [Model Context Protocol](https://www.wikiprompt.org/wiki/model-context-protocol) (MCP) to ChatGPT apps. When enabled in developer mode, this allows for improved third-party access to ChatGPT tools and servers. In July 2026, ChatGPT apps were renamed to plugins, reflecting the expanded role of these integrations in the broader OpenAI product family.

## Deep Research and Image Generation

In February 2025, OpenAI released Deep Research, a feature that generates reports based on extensive web searches. It was initially based on the [reasoning model](https://www.wikiprompt.org/wiki/reasoning-model) o3 and took from 3 to 30 minutes per report. This feature targeted professional users who needed synthesized information from multiple sources, though it required careful verification of its outputs.

In October 2023, OpenAI's image generation model [DALL-E 3](https://www.wikiprompt.org/wiki/dall-e-3) was integrated into ChatGPT. The integration used ChatGPT to write prompts for DALL-E guided by conversations with users. In March 2025, OpenAI updated ChatGPT to generate images using GPT Image instead of DALL-E. One of the most significant improvements was in the generation of text within images, which is especially useful for branded content. However, this ability is noticeably worse in non-Latin alphabets. The model can also generate new images based on existing ones provided in the prompt. These images are generated with C2PA metadata, which can be used to verify that they are AI-generated. OpenAI has emplaced additional safeguards to prevent what the company deems to be harmful image generation.

## Agents and Automation

In 2025, OpenAI added several features to make ChatGPT more agentic, meaning capable of autonomously performing longer tasks. In January, Operator was released. It was capable of autonomously performing tasks through web browser interactions, including filling forms, placing online orders, scheduling appointments, and other browser-based tasks. It was controlling a software environment inside a virtual machine with limited internet connectivity and with safety restrictions. It struggled with complex user interfaces.

In May 2025, OpenAI introduced an agent for coding named Codex. It is capable of writing software, answering codebase questions, running tests, and proposing pull requests. It is based on a fine-tuned version of OpenAI o3. It has two versions: one running in a virtual machine in the cloud, and one where the agent runs in the cloud but performs actions on a local machine connected via API. In July 2025, OpenAI released ChatGPT agent, an AI agent that can perform multi-step tasks. Like Operator, it controls a virtual computer. It also inherits from Deep Research's ability to gather and summarize significant volumes of information. The user can interrupt tasks or provide additional instructions as needed.

In September 2025, OpenAI partnered with Stripe to release Agentic Commerce Protocol, enabling purchases through ChatGPT. At launch, the feature was limited to purchases on Etsy from US users with a payment method linked to their OpenAI account. OpenAI takes an undisclosed cut from the merchant's payment. OpenAI also added capabilities to connect ChatGPT with productivity software such as Gmail. In July 2026, OpenAI launched ChatGPT Work, an AI agent that can create presentations, spreadsheets and other documents based on information from connected apps and files.

## Impact and Criticism

The November 2022 launch of ChatGPT had immediate and lasting effects on the technology industry. It spurred a wave of investment in [generative AI](https://www.wikiprompt.org/wiki/generative-ai) startups and forced established companies to accelerate their own AI efforts. The chatbot also became a lightning rod for debates about automation, copyright, and the nature of creativity. In 2023, several lawsuits were filed by authors and publishers alleging that OpenAI used copyrighted works as [training data](https://www.wikiprompt.org/wiki/training-data) without permission, including [Authors Guild v. OpenAI](https://www.wikiprompt.org/wiki/authors-guild-v-openai-2023). These cases continue to shape discussions about fair use in AI development.

Critics have also pointed to the risk of [chatbots](https://www.wikiprompt.org/wiki/chatbot) producing biased or misleading content. OpenAI has responded with moderation systems and usage policies, but independent audits have noted persistent issues. Despite these concerns, ChatGPT's user base grew steadily, with weekly active users reaching 900 million by February 2026. The service's integration into daily work and communication tools suggests that the 2022 launch marked a turning point in mainstream adoption of [artificial intelligence](https://www.wikiprompt.org/wiki/artificial-intelligence), with effects that are still unfolding.

## External links

- [Wikipedia: ChatGPT](https://en.wikipedia.org/wiki/ChatGPT)

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Source: https://www.wikiprompt.org/wiki/openai-chatgpt-nov-2022-launch
License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/)
Last updated: 2026-11-03T12:40:23.368507+00:00