CloseAI

closeAI Research

Pioneering safe, beneficial artificial general intelligence.

Our research focuses on frontier reasoning architectures, multimodal understanding, and verifiable alignment systems that empower human potential.

Featured Breakthrough

GPT-5.6: The Next Paradigm in Multistep Deductive Inference

Delivering 3x faster chain-of-thought verification with 94.2% accuracy on competitive Olympiad mathematics and complex algorithmic engineering benchmarks.

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Selected Publications

Updated August 2026
ReasoningAugust 2026

Frontier Reasoning with Hierarchical Self-Consistency Chains

We introduce a novel architecture for multi-turn deductive reasoning that evaluates candidate proof steps through parallel search trees.

closeAI Research Team

MultimodalJuly 2026

Multimodal Video Perception and Spatiotemporal Action Grounding

Exploring continuous high-frame-rate frame representations for complex spatial manipulation and dynamic camera reasoning.

Vision Intelligence Lab

Code & MathJune 2026

Self-Verifiable Code Synthesis Across Polyglot Codebases

Achieving state-of-the-art benchmarks on SWE-bench through automated linting, test synthesis, and iterative sandbox execution.

Codex Foundations

SafetyMay 2026

Provable Alignment & Red Teaming for Autonomous Agents

Formulating formal safety bounds and guardrail boundaries for tool-augmented agents operating in high-stakes environments.

Safety & Alignment Group