# Insilico releases open AI benchmark and models for aging biology

_Published Saturday, September 19, 2026 at 5:18 PM EDT · AI, Science · Latest · Tier 2 — Notable_

![Insilico releases open AI benchmark and models for aging biology — Primary](https://www.unite.ai/wp-content/uploads/2026/09/insilico-medicine-releases-open-longevity-ai-toolkit-in-cell-study.jpg)

Insilico Medicine and collaborators published a Cell study on September 17 introducing LongevityBench, an open benchmark of 17 aging-biology tasks, five compact Longevity-LLMs and the open-source Longevity Claw research platform.

The team reported that its specialized models matched or exceeded larger frontier systems on the benchmark and released models, data and evaluation resources publicly. The platform combines the model with tools for biological-age calculations, evidence retrieval and target prioritization. Results varied by task and question phrasing, and no frontier model led every task.

## Sources

- [unite.ai](https://www.unite.ai/insilico-medicine-releases-open-longevity-ai-toolkit-in-cell-study/)

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Canonical: https://techandbusiness.org/newswire/q65mvxRxTv2wf9FCEP6oTc
Published: 2026-09-19T21:18:58.046Z
Story chronology: 2026-09-17T15:44:02.000Z
Retrieved: 2026-09-19T23:28:40.267Z
Publisher: Tech & Business (techandbusiness.org)