ChatGPT 5.4 is apparently a big spreadsheet fan — and even comes with some special Excel and Google Sheets tools (www.techradar.com)

OpenAI has launched GPT-5.4, the latest iteration of its AI model, which showcases significant improvements in productivity tasks, particularly for spreadsheet enthusiasts. This update introduces an Excel add-on, enhancing its capabilities in generating and manipulating data, and boasts an impressive scoring of 87% in spreadsheet modeling — a notable jump from 68% with the previous version, GPT-5.2. Furthermore, human reviewers highlighted improvements in presentation aesthetics and effectiveness, cementing GPT-5.4's role as a powerful tool for professional work. The significance of GPT-5.4 lies in its enhanced token efficiency and accuracy, promising 33% fewer false claims and 18% fewer errors compared to its predecessor. It can now handle up to 1 million tokens, making it suitable for complex workflows and more detailed tasks. While GPT-5.4 is available for general users, Pro and Enterprise editions will offer even more precise outputs at a higher cost. This release underscores OpenAI's commitment to elevating AI-driven productivity across various professional domains, making AI tools更加 integral to everyday business operations.