---
format: "aidr-story-markdown/v1"
id: "27779e2e3a96ff05c0c864446be44541948096fc25a82a628cad26d6d2fa3c0c"
canonical_url: "https://aidr.today/27779e2e?lang=en"
title: "Concerning behavior from a popular open-weight AI model"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-26T16:35:44.000Z"
category: "Models"
topics: ["safety","open-source"]
source_urls: ["https://cohere.com/blog/concerning-behaviour-popular-open-weight-ai-model","https://news.ycombinator.com/item?id=50246658","https://huggingnews.com/ai/ant-group-releases-open-weights-for-ling-31-flash-1019-ai-model-69fe5049","https://marketbrief.now/ai/ant-group-releases-open-weights-for-ling-31-flash-1019-ai-model-69fe5049"]
summary: "Untrusted open-weight AI models may leak data even when self-hosted, highlighting potential security risks for enterprises."
---

# Concerning behavior from a popular open\-weight AI model

> [Open the canonical story](<https://aidr.today/27779e2e?lang=en>)

**Published:** 2026-10-26T16:35:44.000Z
**Category:** Models
**Topics:** safety, open\-source

## Summary

Untrusted open\-weight AI models may leak data even when self\-hosted, highlighting potential security risks for enterprises\.

## Sources

- [Story source](<https://cohere.com/blog/concerning-behaviour-popular-open-weight-ai-model>)
- [Discussion](<https://news.ycombinator.com/item?id=50246658>)
- [Story source](<https://huggingnews.com/ai/ant-group-releases-open-weights-for-ling-31-flash-1019-ai-model-69fe5049>)
- [Story source](<https://marketbrief.now/ai/ant-group-releases-open-weights-for-ling-31-flash-1019-ai-model-69fe5049>)