Fundamental Research Labs
122 posts

Fundamental Research Labs
@Fundamental
Building machines with fundamental human qualities Makers of the strongest spreadsheet agent @tryshortcutai



We have been testing GPT 5.5 on the hardest spreadsheet tasks in the world (100k-1M+ cell complex models). It is the Pareto frontier for spreadsheets -- SOTA accuracy, the fastest and the most efficient public model across effort levels. OAI really cooked here

Introducing ShortcutXL - your favorite spreadsheet agent is now available as a desktop generalist. Unlock Excel capabilities that no other spreadsheet agents can touch (VBA macros, What-if analyses, and more). Have a swarm of Shortcut agents work on dozens of models concurrently / in parallel. This is just a taste. try ShortcutXL now: npmjs.com/package/shortc…




Introducing Shortcut v0.8 - the best way to do spreadsheet work. Releasing 5 big updates - The Shortcut Safe for APIs/Tokens - Live, Shareable Dashboards - ShortcutXL CLI for Windows - The /skillstudio for automations - Bunch of new features Walkthrough and details below!

Introducing Shortcut v0.8 - the best way to do spreadsheet work. Releasing 5 big updates - The Shortcut Safe for APIs/Tokens - Live, Shareable Dashboards - ShortcutXL CLI for Windows - The /skillstudio for automations - Bunch of new features Walkthrough and details below!




We had early access to GPT 5.4 to benchmark on @tryshortcutai and it is extremely good at Excel Here is a quick walkthrough of two real-world tasks in our internal eval of 50,000+ cells each Watch, because the industry is way beyond the same flashy and meaningless DCF demo





