What Is OpenAI? ChatGPT Company Explained

Quick Summary

• OpenAI is an American AI research company founded December 11, 2015, in San Francisco, California.
• It created ChatGPT, one of the world's most widely used AI chatbots, launched November 2022.
• Co-founders include Sam Altman (current CEO), Elon Musk, Greg Brockman, and Ilya Sutskever.
• OpenAI's mission: ensure artificial general intelligence (AGI) benefits all of humanity.
• Microsoft has invested over $13 billion in OpenAI but does not own the company.
• OpenAI started as a nonprofit and is transitioning toward full for-profit status as of 2024.
• Products include ChatGPT, DALL-E 3, Whisper, Sora, the o1 reasoning model, and the OpenAI API.

What Is OpenAI?

OpenAI is an American artificial intelligence research company founded in December 2015. It is best known for creating ChatGPT, one of the world's most widely used AI tools. Traders seeking price exposure to OpenAI's private-market valuation can trade OPENAIUSDT on Bybit — a USDT-margined perpetual futures contract that tracks OpenAI's implied valuation before any public listing. OpenAI's stated mission is to ensure that artificial general intelligence benefits all of humanity. Artificial general intelligence refers to AI capable of performing any intellectual task a human can.

OpenAI sits at the center of the field of generative AI, a category of technology that creates new content including text, images, video, and code in response to human prompts. The name OpenAI reflects the organization's original commitment to open research and broadly shared AI development, a principle the company has since balanced against commercial interests.

If you have heard of ChatGPT, you have already encountered OpenAI's most famous product. ChatGPT is to OpenAI what Google Search is to Google: the product most people recognize, but only one of many things the company makes.

Who Founded OpenAI and Why?

OpenAI was co-founded in December 2015 by Sam Altman, Elon Musk, Greg Brockman, Ilya Sutskever, Wojciech Zaremba, and John Schulman. The founding group pledged approximately $1 billion in initial funding and set out with a stated goal: to develop artificial intelligence safely and ensure its benefits were not controlled by any single company or individual.

The founding came at a moment when several prominent Silicon Valley figures were growing concerned that powerful AI was being built too quickly and without adequate safety focus. The founders wanted to create an organization that could do serious AI research while keeping its results broadly accessible, rather than locked away inside a single corporation.

Greg Brockman, who served as OpenAI's President, was another key co-founder and built much of the company's early technical infrastructure. Ilya Sutskever, a researcher who had studied under AI pioneer Geoffrey Hinton, joined as a co-founder and became the company's chief scientist, playing a central role in developing OpenAI's early GPT models.

Elon Musk was among the original co-founders in December 2015 and contributed significant early funding. He departed OpenAI's board in 2018, citing potential conflicts with Tesla, which was developing its own AI systems for autonomous vehicles. After leaving, Musk became one of OpenAI's most prominent critics. In 2023, he founded a competing AI company called xAI, which makes a ChatGPT competitor called Grok. In 2024, Musk filed a lawsuit against OpenAI alleging the organization had abandoned its original nonprofit mission in favor of profit. That case was initially dismissed and subsequently refiled; as of publication, it remained ongoing.

The influence of OpenAI's founding team extends beyond the company itself. In 2021, Dario and Daniela Amodei, along with several other former OpenAI researchers, founded Anthropic, an AI safety-focused company that makes Claude, another widely used AI assistant.

Who Runs OpenAI? Sam Altman and Key Leadership

Sam Altman has served as OpenAI's CEO since 2019 and is the company's most public-facing leader. Before joining OpenAI, Altman served as president of Y Combinator, one of Silicon Valley's most prominent startup accelerators, where he helped fund and advise hundreds of early-stage companies.

Altman occupies an unusual position in the AI industry. He is simultaneously one of the field's most aggressive commercializers, pushing OpenAI's products to hundreds of millions of users at speed, and one of its most vocal advocates for careful AI safety research. This tension between commercial ambition and safety rhetoric has drawn both admiration and criticism.

The November 2023 Leadership Crisis: What Happened to Sam Altman?

On November 17, 2023, OpenAI's board of directors fired CEO Sam Altman, citing a loss of confidence in his leadership. The board offered no specific allegation of misconduct. The decision shocked the technology industry and set off one of the most dramatic corporate episodes in recent memory.

Within days, more than 700 of OpenAI's approximately 770 employees signed an open letter demanding the board resign and Altman be reinstated, threatening to leave the company and join Microsoft if the board did not act. Microsoft, which had invested billions in OpenAI and had its own products dependent on OpenAI's technology, applied significant pressure for Altman's return. Ilya Sutskever, one of the board members who had voted to fire Altman, publicly expressed regret about the decision and signed the employee letter supporting reinstatement.

Five days after his firing, on November 22, 2023, Sam Altman returned as OpenAI's CEO. The board was substantially restructured in the aftermath. The episode raised serious questions about OpenAI's governance and the ongoing tension between its safety-focused founding mission and the commercial demands of a company growing at extraordinary speed.

What Is OpenAI's Mission?

OpenAI's official mission is "to ensure that artificial general intelligence benefits all of humanity." This single sentence shapes the company's research priorities, public statements, and organizational decisions.

Artificial general intelligence (AGI) refers to a hypothetical future AI that could perform any intellectual task a human can, across any domain: reasoning, learning, creativity, problem-solving, and more. Today's AI, including ChatGPT, is far more limited. Think of current AI as a specialist who has mastered one field. AGI would function more like a generalist who could excel at anything a human can do. AGI does not yet exist, and timelines for when or whether it will arrive are widely debated among researchers.

AI safety is the research discipline that OpenAI was partly founded to advance. AI safety focuses on ensuring that AI systems behave as intended, do not cause unintended harm, and remain aligned with human values as they become more powerful. OpenAI's founders believed that building powerful AI without careful safety research could be dangerous, and that a dedicated organization focused on safety was needed.

Critics argue that OpenAI's rapid commercialization, including the mass deployment of ChatGPT, the growth of its API business, and the announced transition to a fully for-profit corporation, creates real tension with this stated safety mission. OpenAI maintains that commercial revenue is necessary to fund the research required to develop AGI responsibly. That debate remains active and unresolved.

What Does OpenAI Make? Products and Technology Explained

OpenAI researches and develops artificial intelligence tools, primarily focused on large language models and generative AI. A large language model (LLM) is a type of AI trained on vast amounts of text, from books and websites to research articles, that learns to understand and generate human language. Think of it like a sophisticated autocomplete that has read most of the internet and learned to predict what helpful, accurate responses look like. OpenAI's GPT models are among the most well-known large language models in the world, but OpenAI also builds products that go beyond language, including image generation, speech recognition, and video.

GPT stands for Generative Pre-Trained Transformer, a type of large language model developed by OpenAI. The word "transformer" refers to the underlying neural network design, a type of AI architecture first described in a 2017 Google research paper, that is particularly good at understanding the relationships between words in text.

ChatGPT: OpenAI's Flagship Product

ChatGPT is OpenAI's most widely used product. It launched on November 30, 2022, and reached 100 million users in approximately two months, making it the fastest-growing consumer application at the time. It was originally built on GPT-3.5 and now runs on GPT-4o, OpenAI's current flagship model.

OpenAI trained ChatGPT to be helpful and conversational using a technique called reinforcement learning from human feedback (RLHF), where human trainers rated the AI's responses and the model was adjusted to produce better answers over time. Think of it like teaching a student by grading their homework.

ChatGPT is available in three tiers: a free version accessible to anyone, ChatGPT Plus at $20 per month as of publication (verify current pricing at openai.com), and ChatGPT Enterprise for organizations. A teacher might use ChatGPT to generate quiz questions. A software developer might use it to debug code. A marketing team might use it to draft campaign copy. These are ordinary use cases, not edge cases.

OpenAI's GPT Models: From GPT-1 to GPT-4o

OpenAI's GPT model series has evolved significantly since the first version launched in 2018. The table below shows the progression from early research models to the systems powering ChatGPT today.

Note: OpenAI releases new models frequently. Verify current model names and availability at openai.com at time of reading.

Beyond its GPT models and ChatGPT, OpenAI has built a broader portfolio of AI tools.

The OpenAI API serves a different audience than ChatGPT. An API (Application Programming Interface) is a way for software systems to communicate and share capabilities with each other. The OpenAI API lets developers and businesses access OpenAI's models programmatically, meaning they can build their own applications powered by GPT-4o, DALL-E 3, and other OpenAI tools without going through the ChatGPT interface. A company might use the API to build a customer service bot, a writing assistant, or a coding tool. Pricing is based on the volume of text processed, measured in units called tokens. The API is OpenAI's primary revenue source from the business market.

Is OpenAI a Nonprofit? Understanding Its Corporate Structure

OpenAI started as a nonprofit organization in December 2015, but its corporate structure has changed significantly since then.

Phase 1 (2015): Nonprofit. The original OpenAI was structured as a nonprofit research organization. It was grant-funded, offered no investor returns, and operated under the direct governance of its mission to benefit humanity. This structure limited OpenAI's ability to raise the capital required for large-scale AI research.

Phase 2 (2019): Capped-profit hybrid. In 2019, OpenAI created a commercial subsidiary with a new structure called a capped-profit model. Under this arrangement, investors could receive financial returns, but those returns were capped at a maximum of 100 times their original investment. A $1 million investment could return at most $100 million, compared to the potentially unlimited returns in a standard for-profit company. The nonprofit parent organization retained governance control over the commercial subsidiary. Think of it like a research university that created a commercial spin-off company. The university's mission governed what the business could do.

Phase 3 (2024): For-profit conversion. In 2024, OpenAI announced plans to convert to a fully conventional for-profit corporation, removing the investment cap and restructuring the nonprofit parent's role. This transition was ongoing at time of writing. Musk's 2024 lawsuit against OpenAI centered precisely on this shift, alleging that the conversion betrayed the nonprofit mission OpenAI was founded on.

Microsoft's relationship with OpenAI is one of the most misunderstood aspects of the company. Microsoft does not own OpenAI, nor are the two companies competitors. Microsoft invested $1 billion in OpenAI in 2019 and a further $10 billion in January 2023, bringing its total investment to over $13 billion. Through this partnership, Microsoft gained exclusive cloud rights and integrated OpenAI's technology into products including Microsoft Copilot and Bing, as well as its Office 365 suite. OpenAI runs on Microsoft's Azure infrastructure. OpenAI remains an independent organization governed by its own board. Microsoft's relationship with OpenAI is similar to that of a major investor in a startup: significant influence through investment, but the company remains its own independent entity.

OpenAI generates revenue through four primary streams: ChatGPT Plus subscriptions ($20 per month as of publication, verify current pricing at openai.com), ChatGPT Enterprise for organizations, API access fees charged per token of text processed, and licensing and partnership revenues from its Microsoft relationship. OpenAI's valuation reached approximately $157 billion following a late 2024 funding round led by Thrive Capital. This figure reflects private investor valuation, not revenue. OpenAI is a private company with no publicly traded stock on any exchange.

Criticisms and Controversies Surrounding OpenAI

OpenAI's rapid growth and structural evolution have generated significant public debate, legal challenges, and criticism from multiple directions.

Mission vs. commercialization tension. Critics, including prominent AI researchers and former employees, argue that OpenAI's shift from nonprofit to capped-profit to full for-profit contradicts its founding AI safety mission. The concern is that commercial pressures, including the need to grow revenue, attract investors, and ship products quickly, are incompatible with the patient, safety-first approach that building powerful AI responsibly requires. OpenAI maintains that commercial revenue is necessary to fund the research needed to develop AGI safely, and that the two goals are complementary rather than conflicting.

Elon Musk lawsuit. In 2024, Musk filed a lawsuit against OpenAI alleging the company abandoned its founding commitment to nonprofit AI development in favor of profit, particularly through its Microsoft partnership and the planned for-profit conversion. The lawsuit was initially dismissed and subsequently refiled. As of publication, the case remained ongoing. Check current news sources for updates on its status.

Copyright and training data litigation. The New York Times and a number of authors filed lawsuits alleging that OpenAI trained its models on copyrighted material without permission. These cases remained pending as of publication. The outcomes could have significant implications for how AI companies are permitted to use published text in training.

Privacy and data use. By default, OpenAI collects data from user conversations, which may be used to train future models. Users can opt out of this through ChatGPT Settings under Data Controls. Businesses using the API should review OpenAI's enterprise data handling policies directly before processing sensitive information.

AI safety critics. Several prominent AI researchers, including some former OpenAI employees who left to found or join other organizations, have argued publicly that OpenAI's commercial pace has outrun its safety research. This reflects a broader industry debate about the appropriate speed of AI development and who bears responsibility for its risks.

How Does OpenAI Compare to Its Competitors?

OpenAI is not the only major player in the AI industry. Several well-funded competitors build large language models that compete directly with ChatGPT.

Google DeepMind is the result of Google merging its two AI research divisions, Google Brain and DeepMind, in 2023. It develops the Gemini model series, which powers Google's AI assistant (previously called Bard, now rebranded as Gemini) and is integrated across Google's products. Unlike OpenAI, which operates as an independent company, Google DeepMind functions as an internal division of Alphabet, Google's parent company.

Anthropic was founded in 2021 by Dario and Daniela Amodei and other former OpenAI researchers. It makes Claude, a ChatGPT competitor. Anthropic has raised billions in investment, including from Google, and positions itself as more focused on AI safety research than commercial scale. Both OpenAI and Anthropic state safety as a core priority, but they differ in how aggressively they have commercialized their products.

How Do You Access OpenAI's Products?

OpenAI's tools are available through several access points, depending on whether you are an individual user, developer, or business.

1. ChatGPT (free). Visit chat.openai.com in any web browser. No download is required. The free tier gives access to GPT-4o with some usage limits.

2. ChatGPT Plus. The paid subscription tier costs $20 per month as of publication. Verify current pricing at openai.com before subscribing, as pricing is subject to change. Plus users get faster responses, higher usage limits, and access to additional features including DALL-E 3 image generation.

3. OpenAI API. Developers and businesses access OpenAI's models programmatically through platform.openai.com. Pricing is based on the volume of text processed. The API enables organizations to build their own applications powered by OpenAI's models.

4. ChatGPT Enterprise. Organizations requiring additional security, privacy controls, and customization options can contact OpenAI directly about enterprise arrangements.

Frequently Asked Questions About OpenAI

Who Owns OpenAI?

OpenAI is not owned by any single individual or corporation. Microsoft is the largest investor, having contributed over $13 billion since 2019, but this investment does not give Microsoft ownership or control of the company. OpenAI is governed by its own board of directors. As of 2024, the company is transitioning from a capped-profit structure to a fully conventional for-profit corporation, a change that was ongoing at time of writing.

Is OpenAI a Nonprofit?

OpenAI started as a nonprofit organization when it was founded in December 2015. In 2019, it created a capped-profit model, a hybrid structure where investor returns were limited to a maximum of 100 times their original investment, while a nonprofit parent organization retained governance control. In 2024, OpenAI announced plans to convert to a fully conventional for-profit corporation, a transition that was ongoing at time of writing. The short answer: OpenAI started as a nonprofit, operated as a hybrid, and is moving toward full for-profit status.

How Does OpenAI Make Money?

Revenue comes through several streams: ChatGPT Plus subscriptions at $20 per month for premium access (verify current pricing at openai.com), ChatGPT Enterprise for business users requiring additional features and security, and the OpenAI API, which charges developers and businesses per the amount of text their applications process. OpenAI also receives significant licensing and partnership revenues through its relationship with Microsoft. The company has grown from a grant-funded nonprofit to a commercial organization reporting revenues in the billions annually.

Is OpenAI the Same as ChatGPT?

No. OpenAI and ChatGPT are not the same thing. OpenAI is the company. ChatGPT is a product that OpenAI makes. The relationship is the same as Google the company and Google Search, one of its products. OpenAI makes several other products beyond ChatGPT, including DALL-E 3 for image generation, Whisper for speech recognition, and Sora for video generation.

What Is OpenAI's Mission?

OpenAI's official mission is "to ensure that artificial general intelligence benefits all of humanity." The company aims to develop AGI, a hypothetical future AI capable of performing any intellectual task a human can, safely and in a way that ensures its benefits are widely shared rather than concentrated among a few individuals or corporations. Critics argue that OpenAI's commercial growth and planned for-profit conversion create tension with this stated goal.

What Happened to OpenAI's CEO?

In November 2023, OpenAI's board of directors fired CEO Sam Altman, citing a loss of confidence in his leadership, though no specific misconduct was alleged. More than 700 of OpenAI's approximately 770 employees signed an open letter demanding the board resign and Altman be reinstated. Five days after his firing, on November 22, 2023, Sam Altman returned as CEO following significant pressure from employees and from Microsoft. The board was subsequently restructured.

Did Elon Musk Start OpenAI?

Yes. Elon Musk was one of OpenAI's co-founders when the organization launched in December 2015, and he contributed significant early funding to the project. However, Musk departed OpenAI's board in 2018, citing potential conflicts with his work at Tesla. Since leaving, he has become one of OpenAI's most vocal critics, founding a competing AI company called xAI in 2023 and filing a lawsuit against OpenAI in 2024 alleging the organization abandoned its original nonprofit mission. As of publication, that case remained ongoing.

Is OpenAI Safe to Use?

For most users, OpenAI's tools like ChatGPT are generally safe to use for everyday tasks. OpenAI applies content filters that block the generation of harmful or illegal material. Two considerations are worth knowing: first, OpenAI's privacy policy states that conversations may be used to train future models by default, though users can opt out through ChatGPT Settings under Data Controls; second, AI tools can produce inaccurate information presented with confidence, a phenomenon called hallucination, where the model states something false as if it were fact. Businesses handling sensitive data should review OpenAI's enterprise data policies at openai.com/privacy before using the API for professional purposes.

Is OpenAI Publicly Traded?

No. OpenAI is a private company as of publication. There is no OpenAI stock available for purchase on any public stock exchange. The company has raised capital through private funding rounds from investors including Microsoft, Thrive Capital, and Khosla Ventures. OpenAI's valuation reached approximately $157 billion following a late 2024 funding round, but this reflects private investor valuation, not a publicly traded share price.

What is OPENAIUSDT?

OPENAIUSDT is a USDT-margined perpetual futures contract on Bybit that tracks OpenAI's implied private-market valuation. It allows retail traders to take long or short positions on OpenAI's price direction without owning company equity. See the OPENAIUSDT listing announcement for full contract specifications, and trade OPENAIUSDT on Bybit directly. For OpenAI valuation context, see OpenAI stock price prediction 2026.

How Is OpenAI Different from Google AI?

OpenAI is an independent AI research company with Microsoft as its primary strategic partner. Google DeepMind is Google's internal AI research division, fully integrated into Google's products and operating as part of Alphabet. OpenAI's flagship consumer product is ChatGPT; Google's equivalent is the Gemini chatbot. Both offer developer APIs for building AI-powered applications. The structural difference is independence: OpenAI operates as a separate organization from Microsoft, while Google DeepMind is a direct division of Google's parent company.

OPENAIUSDT: Trading OpenAI Price Exposure on Bybit

OpenAI is a private company with no publicly traded stock, but retail traders can access OpenAI's implied private-market valuation through OPENAIUSDT on Bybit. OPENAIUSDT is a USDT-margined perpetual futures contract that tracks OpenAI's valuation based on secondary market transaction data.

See the OPENAIUSDT and ANTHROPICUSDT listing announcement for contract details including up to 20x leverage. For OpenAI's current valuation and what drives the OPENAIUSDT price, see OpenAI valuation explained. For IPO timeline context, see OpenAI IPO 2026: OPENAIUSDT Pre-IPO Investor Guide.

Note: OPENAIUSDT is a crypto derivatives contract. It does not represent ownership in OpenAI, Inc. and confers no shareholder rights. Trading leveraged derivatives carries significant risk including potential total loss of margin.

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