OpenAI Launches GPT-5 to Reshape Corporate Workflows

OpenAI has launched GPT-5, its most advanced AI model. According to a company announcement, the new system is now available to ChatGPT Team customers and developers through its API. The model marks a significant development in enterprise AI by unifying and improving reasoning, speed and accuracy.

The model is capable of managing complex tasks with greater reliability than previous versions. “Based on our internal evaluation, GPT-5 has met the highest standard for scientific accuracy and quality and is doing a better job of navigating ambiguity where context matters,” says Sean Bruich, Senior Vice President of AI and Data, Amgen. “We are seeing promising early results from deploying GPT-5 in Amgen’s workflows, including improved accuracy and reliability, higher-quality outputs and faster speeds compared to the prior models.”

The release of GPT-5 builds on the mass adoption of OpenAI technology. Nearly 700 million people use ChatGPT weekly, with 5 million paid users. This widespread familiarity has prepared the market for deeper integration into corporate operations.

Leading companies such as BNY Mellon, Figma, and T-Mobile already use OpenAI solutions. GPT-5 capitalizes on this trend by offering a qualitative leap designed to solve more complex business problems. The new model functions as an engine for autonomous agents and advanced coding systems, which are areas where precision and structured reasoning are critical. OpenAI’s strategy evolves from offering an assistance tool to providing a comprehensive platform that companies can use to reimagine core operations.

OpenAI is deploying GPT-5 in phases. Following its initial availability for ChatGPT Team customers and developers, access will extend to Enterprise and Edu plan clients in the coming week. The company also announced the future launch of a superior version, GPT-5 Pro, which will be available to the same customer segments and will offer extended reasoning for more detailed analyses.

GPT-5 introduces substantial improvements in accuracy, processing speed, logical reasoning, and the ability to maintain context in long interactions, says OpenAI. These enhancements are particularly relevant for its API, where performance optimizations are expected in advanced use cases like AI agent programming and code generation.