How HRM-Text-1B Beats Scaling Laws with 0.1% Data and Hundreds‑Fold Compute Savings

HRM-Text-1B, a brain‑inspired hierarchical language model, achieves strong benchmark scores while using only 0.1% of the training tokens of comparable models, cutting compute costs by 96‑432× through a novel H/L module architecture, MagicNorm stabilization, and a focused instruction‑response training objective.

Efficient PretrainingHRM-TextHierarchical Architecture

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How HRM-Text-1B Beats Scaling Laws with 0.1% Data and Hundreds‑Fold Compute Savings

Fun with Large Models

Jan 5, 2026 · Artificial Intelligence

LangGraph Agent Design Patterns Part 3: Supervisor and Hierarchical Architectures

This article explains LangGraph's multi‑agent design patterns, focusing on the Supervisor Architecture for centralized coordination and the Hierarchical Architecture for scalable team‑based management, and provides step‑by‑step code examples that demonstrate how to implement both patterns.

AI agentsAgent CoordinationHierarchical Architecture

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LangGraph Agent Design Patterns Part 3: Supervisor and Hierarchical Architectures