# LG AI Research — EXAONE Path 1.5 Unveiled at ASCO 2025 ━ Strong On-Site Response Highlights Its Transformative Potential

- Company: LG AI Research (lgresearch.ai)
- Announced: 2025-06-03
- Category: model-update
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://www.lgresearch.ai/news/view?seq=570
- Record: https://forck.live/items/11004-exaone-path-1-5-unveiled-at-asco-2025-strong-on-site-response-highlights-its
- Subject: EXAONE
- Models affected: EXAONE Path 1.5, EXAONE Path 1.0

LG AI Research unveiled EXAONE Path 1.5, an AI model for digital pathology, at ASCO 2025. The model is pretrained on about 73,000 whole-slide images and incorporates genetic data from roughly 10,000 slide-RNA pairs, improving its ability to predict genetic mutations and recommend treatments from pathology images alone.

## Evidence

Verbatim from https://www.lgresearch.ai/news/view?seq=570:

> The 1.5 model is pretrained on an expanded dataset of approximately 73,000 whole-slide images, up from the previous 35,000. Having analyzed over 500 million tile images, the 1.5 model demonstrates a high level of understanding of the fine morphology of cells and tissue structures.

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