---
title: "2026-09-01 inverse ve2e inference adapter review"
description: "Reviewed the uncommitted generic inference and direct PI-CAI adapter changes."
image: "https://docs.virdx.dev/img/virdx-social-card.png"
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.virdx.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# 2026-09-01 inverse ve2e inference adapter review

## Work Done

Reviewed the full uncommitted diff in `virdx/ve2e` without modifying it. Traced the PI-CAI benchmark cohort, target provenance, direct clinical preprocessing, public exports, deleted legacy paths, checkpoint loading, and generic base contracts. Reported two medium-severity API findings to the parent reviewer: the generic inference constructor does not describe its implementation, and the promoted preprocessing helper is not exported from `ve2e.data`. Confirmed no checked-in caller remains on the removed API paths and ran Ruff on changed Python files.

## Lessons Learned: Pitfalls

The clinical workstream paths required by the begin-work guide do not exist in the knowledge checkout. The project maps this work more naturally to the `inverse` workstream. The local pixi environments only support Linux, so full project validation cannot run on the macOS review host.

## Lessons Learned: Improvements

A short durable note about ve2e's Linux-only pixi environments and the expected remote validation route would prevent repeated failed local commands. The knowledge index should either add the clinical paths named by the guide or explain which workstream owns clinical MRI inference changes.

Source: https://docs.virdx.dev/knowledge/inbox/2026-09-01-inverse-ve2e-inference-adapter-review/index.mdx