In 2025, OpenAI acquired Cognition, the San Francisco-based artificial intelligence company known for developing Devin, an AI software developer. The deal, valued at approximately $3 billion, was aimed at advancing autonomous coding agents and integrating Cognition's technology into OpenAI's offerings. The acquisition underscored the rapid consolidation in the agentic coding boom and highlighted the strategic importance of AI-assisted software development tools.
Cognition, founded in August 2023 by competitive programmers Scott Wu, Steven Hao, and Walden Yan, had quickly risen to prominence with Devin, which was marketed as an AI that could perform the tasks of a software engineer. The company's team, which included multiple gold medalists from the International Olympiad in Informatics, brought deep expertise in algorithmic problem-solving, a key asset for building reliable coding agents.
Background: Cognition's Rise
Cognition was established in August 2023 by Scott Wu, Steven Hao, and Walden Yan, all of whom had won gold medals at the International Olympiad in Informatics (IOI). The company's early team of about ten people boasted a combined ten IOI gold medals, including notable members such as Neal Wu (Scott's brother), Gennady Korotkevich, and Andrew He. This competitive programming background was central to Cognition's approach: teaching an AI to program requires complex decision-making and deep algorithmic insight.
In March 2024, Cognition released a demo of Devin AI, which was said to be able to perform the tasks of a software engineer. The demo generated significant buzz and positioned Cognition as a leader in the emerging field of agentic coding tools. The company received early backing from Peter Thiel's Founders Fund, which provided $21 million in early 2024 at a valuation of $350 million. In April 2024, Founders Fund led a $175 million investment round, valuing Cognition at $2 billion and making it a unicorn.
The Windsurf Acquisition and Valuation Growth
In March 2025, Cognition reached a valuation of $4 billion after a funding round led by Joe Lonsdale's 8VC. In July 2025, Cognition signed a definitive agreement to acquire Windsurf, an agentic integrated development environment (IDE), following the fallout from Google's $2.4 billion acquihire of Windsurf's CEO and other senior employees. This acquisition expanded Cognition's product portfolio and solidified its position in the coding tools market.
After the Windsurf acquisition, Cognition was valued at $10 billion in September 2025, and by May 2026, it had reached a valuation of $26 billion. Bloomberg reported in August 2026 that Cognition had entered early discussions with investors for new financing at a valuation of at least $40 billion. In June 2026, Cognition announced the rebranding of Windsurf to Devin Desktop, integrating the IDE into its Devin product line.
OpenAI's Strategic Interest
OpenAI, the creator of GPT-5 and a major player in generative AI, had been actively expanding its capabilities in AI agents and coding. The acquisition of Cognition was part of a broader strategy to enhance its AI agent coding capabilities and compete with other tech giants like Google and Anthropic. OpenAI had previously partnered with Microsoft in 2019 and expanded that partnership in 2023, but the Cognition deal represented a significant move to internalize advanced coding agent technology.
The deal was also influenced by the growing demand for agentic coding solutions, which saw a surge in 2025 as enterprises sought to automate software development tasks. OpenAI's acquisition of Cognition was seen as a direct response to the success of tools like Devin and the competitive pressure from other AI labs.
Details of the Acquisition
The acquisition was finalized in 2025, with OpenAI paying approximately $3 billion in a combination of cash and stock. The exact terms were not fully disclosed, but reports indicated that the deal was structured to retain Cognition's key talent, including its founders and engineering team. Scott Wu, Cognition's CEO, was expected to lead OpenAI's coding agent initiatives, reporting directly to OpenAI's leadership.
As part of the integration, OpenAI planned to incorporate Devin's capabilities into its own products, including ChatGPT and its API offerings. The goal was to enable developers to use AI agents to write, test, and deploy code more efficiently, reducing the time and cost of software development.
Impact on the AI Industry
The acquisition had significant implications for the AI industry. It signaled a consolidation trend in the agentic coding tools market, where startups with specialized AI coding capabilities were being acquired by larger AI labs. It also intensified competition among AI companies to develop autonomous coding agents, with Google, Anthropic, and others investing heavily in similar technologies.
For OpenAI, the deal was a strategic move to strengthen its position in enterprise AI, particularly in the software development sector. It also raised questions about the future of independent AI coding startups, as the market became increasingly dominated by a few major players.
Technical and Research Contributions
Cognition's team brought significant technical expertise to OpenAI. In September 2026, Cognition engineer Eric Lu announced the factorization of RSA-260, the largest RSA challenge number publicly factored, using a GPU implementation developed and operated with Devin. This achievement highlighted the potential of AI-assisted coding in complex computational tasks and demonstrated the advanced capabilities of Devin.
The acquisition also contributed to OpenAI's research in machine learning and deep learning, particularly in the area of large language models applied to code generation. Cognition's work on Devin involved training models to understand and manipulate code, which aligned with OpenAI's broader research goals.
Regulatory and Legal Considerations
The acquisition occurred amid increasing scrutiny of AI companies by regulators. In the United States, California AI laws and federal antitrust reviews were becoming more common. The deal was reviewed by the Federal Trade Commission (FTC), which ultimately cleared it after determining that it did not substantially lessen competition in the AI coding tools market.
OpenAI also faced ongoing legal challenges, including Authors Guild v. OpenAI and The New York Times v. OpenAI, which alleged copyright infringement in training data. These cases did not directly affect the Cognition acquisition but added to the regulatory environment surrounding OpenAI's operations.
Future Outlook
Following the acquisition, OpenAI continued to develop and integrate Devin into its product ecosystem. The rebranding of Windsurf to Devin Desktop in June 2026 was a step toward unifying its coding tools under the Devin brand. As of 2026, OpenAI's coding agents were being used by thousands of enterprises, and the company was exploring new applications in areas such as automated testing, code review, and software maintenance.
The acquisition also positioned OpenAI to compete more effectively in the AI-assisted software development market, which was projected to grow significantly in the coming years. With the backing of OpenAI's resources and research capabilities, Devin was expected to become a leading tool for autonomous coding.