@orsejr is this the Predict you were referring to?
https://breast.predict.nhs.uk/tool
I was looking at a different Predict tool! ONCOassist does say it is for professionals but maybe we can use it. I haven't downloaded it.

The Predict tool gives a much worse diagnosis for me than Oncotype, Breast Cancer Index or Prosigna Assay, which are all genomic tests using actual specimens from pathology. The Predict tool also shows marginal benefit from AI's, which also differs from the Oncotype but not the Breast Cancer Index.

The Predict tool goes by pathology results, which may be very different from the results from genomic tests. For instance, 30% of grade 3's have low Oncotypes.

I am glad I never look at the Predict tool. I have made it 7 years so far and an 83% chance of survival over 10 years, as the Predict tells me, would have caused a lot of anxiety.