Model ML streamlines financial workflows with GPT-5.6 Sol

Model ML offers an AI agent that handles requests from financial experts, ranging from research and analysis to creating editable PowerPoint and Excel files. The core agent plans tasks, selects appropriate tools and models, and generates native Office files with traceable sources using its proprietary document tools.

Financial experts can start tasks via email or the Model ML app and then seamlessly continue working in the Microsoft Office plugin without additional instructions. Presentations for investment committees are created as editable PowerPoint files based on briefs and materials, while Excel tasks involve configuring formulas and logic across multiple sheets and applying formatting tailored to financial workflows.

In Composite, Model ML's financial AI evaluation benchmark, GPT-5.6 Sol achieved the following results:

• Used 21% fewer tokens than Fable 5 in PowerPoint deck generation.
• Completed PowerPoint tasks in 100% of tests, surpassing Opus 5's 76%.
• Reached a review-ready level in 43.3% of cases, 16.6 percentage points higher than Opus 5.
• Used 36% fewer tokens than Opus 5 in Excel workbook generation.

At one global asset management firm, the time required to create customized term sheets dropped from about one hour to about 5 minutes. In another workflow, it processed a virtual data room consisting of over 100,000 rows and hundreds of files in a single pass.