Mirai — 5-year breast-cancer risk

In-browser inference of the Mirai model via ONNX Runtime Web. Four mammogram DICOMs go in, five calibrated year-hazards plus a 612-dim explainability embedding come out — no data leaves the browser.

1. Input

Drop 4 DICOMs here (L-CC, R-CC, L-MLO, R-MLO) or

3. Risk factors (optional)

Listed in the canonical order of the 34 risk-factor keys (matches the 100-dim RF block of the embedding). Missing keys fall back to the model-predicted risk-factor path.

1. density (BI-RADS)

2. family history (any 1st-deg) shortcut if specifics unknown

3. biopsy: benign (hyperplasia)

4. biopsy: LCIS

5. biopsy: atypical hyperplasia

6. age (years)

7. menarche age (years)

8. menopause age (years)

9. first pregnancy age (years)

10. prior breast cancer history

11. race

12. parous (number of births)

13. menopausal status auto-derived from age & menopause age

14. weight (lbs)

15. height (inches)

16. personal ovarian cancer history

17. ovarian cancer age (years)

18. Ashkenazi Jewish heritage

19. BRCA status

Note: setting either BC or OC for a relative marks the other as "no" if left "unknown" — upstream Mirai ties known-status per relative.

20. mother — breast cancer

21. maternal aunt — breast cancer

22. paternal aunt — breast cancer

23. maternal grandmother — breast cancer

24. paternal grandmother — breast cancer

25. sister — breast cancer

26. mother — ovarian cancer

27. maternal aunt — ovarian cancer

28. paternal aunt — ovarian cancer

29. maternal grandmother — ovarian cancer

30. paternal grandmother — ovarian cancer

31. sister — ovarian cancer

32. HRT type

33. HRT duration (years)

34. HRT last age (years)

4. Run

Execution provider EP: — threads: —

Waiting for DICOMs…

Predictions

year	rounded (4dp)	calibrated (fp64)

Slot order

slot	view	side	flipped

XAI embedding (612-dim, post-ReLU)

Laid out as 34 rows × 18 cols (= 612). Darker = larger activation. First 512 dims are image features (img_emb_1…512); last 100 are the risk-factor block (density_1…hrt_years_ago_stopped_gt_7). Hover any cell for its label and activation.

Stage timings

stage	last run (ms)	p50 (ms)	p95 (ms)	mean (ms)	n