Cognaptus Insights

If ReAct was a spark, Pre-Act is a blueprint. In the paper Pre-Act: Multi-Step Planning and Reasoning Improves Acting in LLM Agents, Mrinal Rawat et al. challenge the single-step cognitive paradigm of ReAct, offering instead a roadmap for how agents should plan, reason, and act—especially when tool use and workflow coherence matter. What Is ReAct? A Quick Primer The ReAct framework—short for Reasoning and Acting—is a prompting strategy that allows an LLM to alternate between thinking and doing in a loop. Each iteration follows this pattern: ...

In the quest for truly intelligent systems, reasoning has always stood as the ultimate benchmark. But a new paper titled “Towards a Deeper Understanding of Reasoning Capabilities in Large Language Models” by Annie Wong et al. delivers a sobering message: even the most advanced LLMs still stumble in dynamic, high-stakes environments when asked to reason, plan, and act with stability. Beyond the Benchmark Mirage Static benchmarks like math word problems or QA datasets have long given the illusion of emergent intelligence. Yet this paper dives into SmartPlay, a suite of interactive environments, to show that LLMs exhibit brittle reasoning when faced with real-time adaptation. SmartPlay is a collection of dynamic decision-making tasks designed to test planning, adaptation, and coordination under uncertainty. The team evaluates open-source models such as LLAMA3-8B, DEEPSEEK-R1-14B, and LLAMA3.3-70B on tasks involving spatial coordination, opponent modeling, and planning. The result? Larger models perform better—but only to a point. Strategic prompting can help smaller models, but also introduces volatility. ...

The recent wave of innovation in AI systems has ushered in two distinct design paradigms—AI Agents and Agentic AI. While these may sound like mere terminological variations, the conceptual taxonomy separating them is foundational. As explored in Sapkota et al.’s comprehensive review, failing to recognize these distinctions risks not only poor architectural decisions but also suboptimal performance, misaligned safety protocols, and bloated systems. This article breaks down why this taxonomy matters, the implications of its misapplication, and how we apply these lessons to design Cognaptus’ own multi-agent framework: XAgent. ...

In the latest paper “Language Agents Mirror Human Causal Reasoning Biases” (Chen et al., 2025), researchers uncovered a persistent issue affecting even the most advanced language model (LM) agents: a disjunctive bias—a tendency to prefer “OR”-type causal explanations over equally valid or even stronger “AND”-type ones. Surprisingly, this mirrors adult human reasoning patterns and undermines the agents’ ability to draw correct conclusions in scientific-style causal discovery tasks. ...

In the rapidly evolving landscape of Industry 4.0, manufacturing environments face significant pressure to enhance productivity, reduce downtime, and swiftly adapt to changing operational conditions. Amid these challenges, SmartPilot, a sophisticated AI-based CoPilot developed by the University of South Carolina’s AI Institute, emerges as a groundbreaking solution, combining predictive analytics, anomaly detection, and intelligent information management into a unified, neurosymbolic multiagent system. What Exactly Is SmartPilot? SmartPilot is a novel, intelligent CoPilot system specifically designed to support and optimize manufacturing operations. Unlike traditional systems that function independently, SmartPilot employs a multiagent architecture that integrates three specialized AI agents into one cohesive and cooperative ecosystem: ...

Twin It to Win It: How BedreFlyt Reimagines Hospital Resource Planning Hospitals often operate under intense pressure, juggling patient needs, staff availability, and limited resources. Now imagine an AI-powered assistant that anticipates those needs, simulates complex patient flows, and delivers optimized resource plans—without burning out the staff. That’s the promise of BedreFlyt, a modular, simulation-driven Digital Twin (DT) designed for hospital wards. Developed at the University of Oslo, BedreFlyt isn’t just another simulation tool. It uniquely integrates: ...

Cool Heads Prevail: Human-in-the-Loop AI for Smarter HVAC Careers Heating, ventilation, and air conditioning (HVAC) systems are often taken for granted—until they fail or run up a massive electricity bill. But in a world facing both climate urgency and rising energy costs, the traditional thermostat just won’t cut it. Enter a novel Human-in-the-Loop (HITL) AI framework that could reshape how HVAC engineers, facility managers, and energy analysts approach their craft. ...

Half-Life Crisis: Why AI Agents Fade with Time (and What It Means for Automation) “The longer the task, the harder they fall.” In the world of automation, we often focus on how capable AI agents are — but rarely on how long they can sustain that capability. A new paper by Toby Ord, drawing from the empirical work of Kwa et al. (2025), introduces a profound insight: AI agents have a “half-life” — a predictable drop-off in success as task duration increases. Like radioactive decay, it follows an exponential curve. ...

Embodied Intelligence: A Different Kind of Smart Artificial intelligence is no longer confined to static models that churn numbers in isolation. A powerful shift is underway—toward embodied AI, where intelligence is physically situated in the world. Unlike stateless AI models that treat the world as a dataset, embodied AI experiences the environment through sensors and acts through physical or simulated bodies. This concept, championed by early thinkers like Rolf Pfeifer and Fumiya Iida (2004), emphasizes that true intelligence arises from an agent’s interactions with its surroundings—not just abstract reasoning. Later surveys, such as Duan et al. (2022), further detail how modern embodied AI systems blend simulation, perception, action, and learning in environments that change dynamically. ...

Traditionally, solving optimization problems involves meticulous human effort: crafting mathematical models, selecting appropriate algorithms, and painstakingly tuning hyperparameters. Despite the rigor, these human-centric processes are prone to bottlenecks, limiting the industrial adoption of cutting-edge optimization techniques. Wenhao Li and colleagues 1 challenge this paradigm in their recent paper, proposing an innovative shift toward evolutionary agentic workflows, powered by foundation models (FMs) and evolutionary algorithms. Understanding the Optimization Space Optimization problems typically traverse four interconnected spaces: ...