Open a model.

Drop in a .sortia file, change an estimate and watch the odds re-run. The file is read in this browser and nothing is uploaded.

Drop a .sortia file here

Read in this browser. At most 5 MB.

Open it in Google Sheets.

Install Sortia, then choose Open a model file. It builds the model as one new tab and runs it: the same seed, the same answer, and a receipt of its own.

Two permissions · no Drive access · your values stay in the sheet unless you send them

About model files.

Where files come from

Share › Model file in the add-on saves one, or a colleague sends you theirs. It holds the model's names, estimates and formulas, plus the question, the goal, the receipt and the saved runs if the sender included them, and nothing else from the sheet.

What leaves this page

Nothing. The file is read in this tab, the model runs in this tab, and this page loads no analytics. Download my version saves a file to your computer.

Checking a receipt

A file with a receipt can be re-run here with the receipt's own seed, runs and sampler. Proof says what each answer means.

Start from your question.

No model file yet? Start from one of the ready-made models.

Estimates in, odds out.

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