OpenAI Unveils GPT-5.2: A New Benchmark in AI for Professional Work and Long-Running Agents

Staff December 15, 2025

OpenAI has released GPT-5.2, its most advanced AI model designed specifically for professional knowledge work and complex, multi-step tasks. The model demonstrates state-of-the-art performance across numerous benchmarks and is already transforming productivity for ChatGPT Enterprise users.

Featured image for: recently released model GPT-5.2 The most advanced frontier model for professional work and long-running agents. Listen to article 16:12 Share We are introducing GPT‑5.2, the most capable model series yet for professional knowledge work. Already, the average ChatGPT Enterprise user says⁠ AI saves them 40–60 minutes a day, and heavy users say it saves them more than 10 hours a week. We designed GPT‑5.2 to unlock even more economic value for people; it’s better at creating spreadsheets, building presentations, writing code, perceiving images, understanding long contexts, using tools, and handling complex, multi-step projects. GPT‑5.2 sets a new state of the art across many benchmarks, including GDPval, where it outperforms industry professionals at well-specified knowledge work tasks spanning 44 occupations. Notion⁠(opens in a new window), Box⁠(opens in a new window), Shopify⁠(opens in a new window), Harvey⁠(opens in a new window) and Zoom⁠(opens in a new window) observed GPT‑5.2 demonstrates state-of-the-art long-horizon reasoning and tool-calling performance. Databricks⁠(opens in a new window), Hex⁠(opens in a new window) and Triple Whale⁠(opens in a new window) found GPT‑5.2 to be exceptional at agentic data science and document analysis tasks. Cognition⁠(opens in a new window), Warp⁠(opens in a new window), Charlie Labs⁠(opens in a new window), JetBrains⁠(opens in a new window) and Augment Code⁠(opens in a new window) say GPT‑5.2 delivers state-of-the-art agentic coding performance, with measurable improvements in areas such as interactive coding, code reviews and bug finding. In ChatGPT, GPT‑5.2 Instant, Thinking, and Pro will begin rolling out today, starting with paid plans. In the API, they are available now to all developers. Overall, GPT‑5.2 brings significant improvements in general intelligence, long-context understanding, agentic tool-calling, and vision—making it better at executing complex, real-world tasks end-to-end than any previous model. Model performance Economically valuable tasks GPT‑5.2 Thinking is the best model yet for real-world, professional use. On GDPval⁠, an eval measuring well-specified knowledge work tasks across 44 occupations, GPT‑5.2 Thinking sets a new state-of-the-art score, and is our first model that performs at or above a human expert level. Specifically, GPT‑5.2 Thinking beats or ties top industry professionals on 70.9% of comparisons on GDPval knowledge work tasks, according to expert human judges. These tasks include making presentations, spreadsheets, and other artifacts. GPT‑5.2 Thinking produced outputs for GDPval tasks at >11x the speed and <1% the cost of expert professionals, suggesting that when paired with human oversight, GPT‑5.2 can help with professional work. Speed and cost estimates are based on historical metrics; speed in ChatGPT may vary.

OpenAI has officially introduced GPT-5.2, marking a significant milestone in artificial intelligence development aimed at enhancing professional knowledge work. Building on the success of previous iterations, GPT-5.2 offers improved capabilities in spreadsheet creation, presentation building, coding, image perception, long-context understanding, tool integration, and management of complex projects.

According to OpenAI, the average ChatGPT Enterprise user reports saving between 40 and 60 minutes daily through AI assistance, while heavy users claim time savings exceeding 10 hours per week. GPT-5.2 is designed to further increase these efficiencies by delivering faster, more accurate, and cost-effective outputs tailored for high-level professional tasks.

Setting New Benchmarks in AI Performance

GPT-5.2 demonstrates a new state of the art on multiple evaluation metrics, notably excelling in GDPval, a benchmark assessing well-specified knowledge work tasks across 44 different occupations. Remarkably, GPT-5.2 achieves expert-level or better performance on 70.9% of comparisons against top industry professionals, as judged by human experts.

Tasks covered by GDPval include the generation of presentations, spreadsheets, reports, and other professional artifacts. GPT-5.2’s outputs for these tasks are produced at over 11 times the speed and at less than 1% of the cost of expert humans, highlighting the model’s potential to augment and accelerate professional workflows when combined with human oversight.

Broad Industry Adoption and Feedback

Several leading companies have evaluated GPT-5.2’s performance with positive results. Notion, Box, Shopify, Harvey, and Zoom have noted the model’s superior long-horizon reasoning and advanced tool-calling capabilities, essential for managing extended and multi-step processes.

In the domains of data science and document analysis, organizations such as Databricks, Hex, and Triple Whale have praised GPT-5.2 for its agentic abilities—where the AI autonomously performs tasks by integrating multiple tools and data sources effectively.

Software development and coding platforms including Cognition, Warp, Charlie Labs, JetBrains, and Augment Code report that GPT-5.2 delivers state-of-the-art results in interactive coding, code reviews, and bug detection, with measurable performance improvements over previous models.

Availability and Model Variants

GPT-5.2 is being rolled out across ChatGPT’s paid plans starting immediately. Users of ChatGPT Enterprise can access GPT-5.2 through the Instant, Thinking, and Pro variants, each optimized for different professional needs and task complexities.

For developers, GPT-5.2 is already available via the OpenAI API, enabling integration into custom applications and workflows that require advanced AI capabilities.

Enhanced Capabilities for Complex Real-World Tasks

One of the standout features of GPT-5.2 is its improved understanding of long contexts, which enables it to follow and reason through lengthy conversations, documents, or projects without losing coherence. This makes it particularly suited for tasks that require sustained attention and complex multi-step reasoning.

Additionally, GPT-5.2’s vision capabilities allow it to perceive and interpret images, expanding its utility beyond text-based tasks. Combined with agentic tool-calling—where the model can autonomously decide when and how to use external tools—GPT-5.2 is better equipped to execute end-to-end workflows that were previously challenging for AI.

Implications for the Future of Professional Work

With GPT-5.2, OpenAI continues to push the frontier of AI as a partner in professional environments. The model’s ability to perform high-value tasks quickly and cost-effectively could redefine productivity standards across industries ranging from finance and data science to software engineering and creative enterprises.

While the technology is not a replacement for human expertise, its demonstrated performance suggests that GPT-5.2 can significantly augment human workers, freeing them from routine tasks and enabling focus on strategic and creative endeavors.

As AI models like GPT-5.2 become more integrated into daily workflows, businesses and professionals will need to adapt to new paradigms of collaboration between humans and machines, emphasizing oversight, validation, and ethical considerations.

Conclusion

OpenAI’s GPT-5.2 represents a leap forward in AI technology for professional use cases, offering unmatched speed, accuracy, and versatility. Its broad adoption across industry leaders and availability to the developer community signal a growing readiness for AI-driven transformation in knowledge work.

Users and organizations interested in leveraging GPT-5.2 can access it today via ChatGPT paid plans or through the OpenAI API to explore the model’s capabilities and integrate them into their professional workflows.