Antiparty Inc. Announces Stateful AI Research and Patent-Pending Presence Engine Architecture

DALLAS - EntSun -- Dallas, TX — May 12, 2026 — Antiparty Inc., a Dallas-based AI research and development company, today announced the public availability of its comprehensive research corpus on stateful artificial intelligence, published through Zenodo's Stateful AI community in 2025. The work establishes the theoretical and technical foundation for Presence Engine™, a patent-pending architecture enabling true persistent identity and context retention in AI systems.

The 11-paper research corpus addresses critical gaps in current large language model architectures, which lack the ability to maintain coherent state across sessions. Presence Engine introduces a novel approach to AI memory and identity persistence, enabling systems to maintain continuous context, learn from interactions, and preserve relational coherence over time.

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"When the person/user becomes the unit of value, the dynamic changes," said Tionne Smith, Founder of Antiparty Inc. "Presence Engine solves the fundamental architectural limitation preventing AI from maintaining true continuity. This is a foundational shift in how AI systems maintain state and identity."

The research corpus, available at zenodo.org/communities/stateful-ai, includes empirical benchmarks, architectural specifications, and validation studies demonstrating the viability of stateful AI systems at scale. A utility patent application for the Presence Engine architecture is currently pending with the United States Patent and Trademark Office.

Antiparty Inc. is preparing to launch Reveries, the first commercial implementation of Presence Engine technology, delivering persistent AI agents capable of maintaining continuous context, relational memory, and coherent identity across unlimited interactions.

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Smith brings over 20 years of experience spanning creative direction, web development, and AI architecture to Antiparty Inc. The company has invested five years in foundational R&D, resulting in published benchmarks and the patent-pending Presence Engine architecture.

For more information about Presence Engine and the published research corpus, visit https://presence-engine.com or contact smith@antiparty.co.n

About Antiparty Inc.
Antiparty Inc. is a Dallas-based AI research and development company focused on stateful AI architectures and persistent identity systems. Founded by Tionne Smith, the company combines deep technical research with practical commercial applications.

Contact:
Tionne Smith
Antiparty, Inc.
smith@antiparty.co