Ivo open-sources Sage, a legal AI model for long-horizon contract work
Ivo released Sage, an open-source legal AI model built for long-horizon contract work, on 2 October. According to Tested Intelligence, it is the first free legal model of its kind.
Who is affected and how
- corporate lawyer
- For contract review, a free model that can be run in-house may be considered, subject to a data protection check.
- lawyer
- The model's output must be checked, and data security conditions must be examined separately.
Sources
- Ivo Open-Sources "Sage," the First Free Legal AI Model Built for Long-Horizon Contract Work - Tested Intelligencetestedintelligence.com · Oct 2, 2026
- Legal AI – Ivo Becomes The First Legal AI Company to Publish a Free Open-Source Model Post-Trained for Long-Horizon Contract Worklawfuel.com · Oct 4, 2026
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