# OpenMed's synthetic discharge demo rejects a false potassium claim

> Source: <https://runtimewire.com/article/openmed-blocks-discharge-brief-nli-potassium>
> Published: 2026-11-08 15:12:44+00:00

# OpenMed's synthetic discharge demo rejects a false potassium claim

**Maziyar Panahi's OpenMed used a planted potassium error in a synthetic note to show a brief returning no text rather than passing a contradiction to review.**

        By [RuntimeWire Staff](https://runtimewire.com/author/runtimewire-staff)
        · Published 

Primary source: [Aligned News — AI Intelligence](https://x.com/OpenMed_AI/status/2119422183692779529)

## Why it matters

Discharge summaries carry lab values and treatment history into the next setting of care, so a generated brief that contradicts its own citation can mislead the next clinician. OpenMed's demo shows a local, open-source pipeline choosing refusal over a polished but wrong draft, while keeping final approval with a human reviewer.

[OpenMed](https://github.com/maziyarpanahi/openmed?ref=runtimewire), the open-source clinical NLP project created by [Maziyar Panahi](https://maziyarpanahi.com/?ref=runtimewire), withheld a draft discharge brief in a planted-error demonstration after a local natural language inference model found that the brief contradicted the note it cited.…

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