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AI Assistants for Every AIMMS ApplicationA new library lets you transform any AIMMS application into something your users can interrogate with AI: ask questions, run scenarios, and get answers in plain language. It has already been tested on four complex use cases and models. You can get involved too.  Why this matters Business users can now talk to the optimization model in plain language and get answers in seconds, with no new tools, no Python, and no bolt-on chatbot.  The end-user experience in more detail Your planners open a conversation inside the AIMMS application and ask questions in plain language: "What happens if we lose this warehouse for a week?" or "Can we still meet demand if we cut the third shift?" The AI assistant orchestrates the interaction, the optimization model runs the math, and the planner gets an answer in seconds, all without leaving the tool they already use.  Here is what it looks like in practice:  "Which customers in the Nordics had more than 5% unmet dem

When using the AIMMS Excel library (AXLL), is it possible to determine whether a cell is a formula or not? There is an explicit WriteFormula function in the library, but I don’t see anything that gives me information about whether a cell is an entered value or whether it is a formula. I am currently reading in an excel file and need to handle these two situations differently: majority of cells in a range are defined by a formula, but some are manually overruled (i.e. just an entered value) and I need to know which ones are overruled and which ones not.

SC Navigator 26.5.1Date April 20, 2026 New Features Transport Navigator now allows many attributes, previously only available on the TN Locations sheet, to be defined at the vehicle level. This enables more flexible, heterogeneous fleet configurations where individual vehicles can have their own attribute values. Improvements Users can now see their SENSAI feedback with highlighted thumb icons that persist after clicking, and can cancel their rating by clicking the same thumb again to send neutral feedback. When uploading an Excel Template, only .xlsx files are now accepted. When trying to upload unsupported file formats, an error dialog will show up and no processing will take place. We have extended Transport Navigator with the ability to handle multiple Grouping Codes at one customer location. For instance, if a customer has demand for frozen products and demand for ambient products, the model will now route two trucks to this location, one for each type. Bug F