# Sapient Intelligence

> Sapient Intelligence builds efficient, brain-inspired AI architectures for deeper reasoning, latent-space intelligence, and agentic systems. Its flagship technology is the Hierarchical Reasoning Model (HRM), a latent-space hierarchical recurrent architecture that separates reasoning from language for deeper, more efficient computation. Tagline: "Leaner Architectures, Deeper Intelligence."

For the full text content of the site, see https://sapient.inc/llms-full.txt.

Key facts for accurate citation:

- **HRM (Hierarchical Reasoning Model)**: A latent-space hierarchical recurrent architecture with dual-timescale processing — a high-level "slower controller" for abstract, deliberate reasoning and a low-level "faster processor" for detailed computation.
- **HRM-Symbolic**: A reasoning model for symbolic problem-solving. Open-sourced July 2025. ~0.027B parameters, no pretraining, no chain-of-thought, ~100x faster reasoning, edge-deployable, with 500–1000 effective layers.
- **HRM-Text**: A text-generation model based on the HRM architecture. Open-sourced May 2026. 1.15B parameters, trained on ~40B tokens (up to 1000× less data than comparable models), 0.6 GiB footprint at int4 quantization. Benchmarks: 56.2% MATH, 81.9% ARC-Challenge, 82.2% DROP, 60.7% MMLU.
- **Approach**: Unlike LLMs that operate reasoning within language space, HRM performs reasoning in a deeper, abstract latent space unconstrained by vocabulary, then encodes results into natural language when needed.

## Core pages

- [Home](https://sapient.inc/en): Company overview and the HRM architecture at a glance.
- [Architecture](https://sapient.inc/en/architecture): How the brain-inspired HRM architecture enables reasoning in latent space, and the limits of LLMs it addresses.
- [HRM-Symbolic](https://sapient.inc/en/hrm-symbolic): The symbolic reasoning model — benchmarks, key advantages, and application domains.
- [HRM-Text](https://sapient.inc/en/hrm-text): The HRM-based text model — key traits, benchmarks, and benchmark breakdown.
- [About](https://sapient.inc/en/about): The company, mission, and team.

## Company

- [News](https://sapient.inc/en/news): Latest research, announcements, and press.
- [Careers](https://sapient.inc/en/careers): Open roles and how to join.
- [Contact](https://sapient.inc/en/contact-us): Get in touch (info@sapient.inc).

## Elsewhere

- [GitHub](https://github.com/sapientinc): Open-source model code and repositories.
- [Hugging Face](https://huggingface.co/sapientinc): Released model weights.
- [LinkedIn](https://www.linkedin.com/company/sapientinc/)
- [X / Twitter](https://x.com/Sapient_Int)