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![adcock_brett Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::3222018178.png) Brett Adcock [@adcock_brett](/creator/twitter/adcock_brett) on x 282.1K followers
Created: 2025-07-27 16:04:11 UTC

Singapore's Sapient Intelligence dropped a Hierarchical Reasoning Model (HRM), with a brain-inspired architecture

With training on just 1K examples and 27M params, it handles complex reasoning tasks like extreme Sudoku and maze puzzles


![](https://pbs.twimg.com/media/Gw4E5cTXwAArlWW.jpg)

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[Post Link](https://x.com/adcock_brett/status/1949501078363414759)