Opus 4.6, released on March 13, 2026, has implemented a substantial upgrade by increasing the context window to 1 million tokens. This change is now standard for Max, Team, and Enterprise users.
The expanded context window is expected to enhance processing capabilities, particularly for large datasets, allowing for more comprehensive data analysis and improved performance in various applications.
This update reflects a strategic move to bolster the infrastructure of Opus, ensuring that it meets the growing demands of users requiring advanced data processing functionalities.