Harvey unveils Tenet, a model post-trained for long-horizon legal work
rhythmrg · x · 2026-08-21
Harvey shared the results of six months of research across benchmarking, post-training, and open-weight models, introducing Harvey Tenet, trained specifically for long-horizon legal work while generalizing across other agent and legal benchmarks.
New unlocked specializations include: M&A diligence (coordinating high-scale, long-horizon tasks in RLM harnesses), Review Tables (high-volume document review and structured data extraction), and Firm Knowledge (leveraging memory and emergent structured taxonomies of firm knowledge for better search).
Related event: Harvey launches first proprietary legal model Tenet, built on Kimi K3(9 posts)→
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