LaunchLegalOctober 7, 2026

Ivo launches Sage, open-source DeepSeek V4 contract model

Read original source →artificiallawyer.com

Sage was built with River AI by post-training DeepSeek V4 Flash on long-horizon contract work, using public and lawyer-generated synthetic data. After reinforcement learning it went from 70% to 91% pass criteria on the Legal Agent Benchmark Contracts.

People · Min-Kyu Jung

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