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Designing Reactors with AI: A New Core Approach

December 21, 2025 by BBG News

ReactorFold reformulates nuclear fuel assembly design as a language modeling task by rasterizing lattice structures into token sequences, then employs a two-stage training pipeline-Base Full Fine-Tuning on low-fidelity data to establish geometric principles, followed by Low-Rank Adaptation on high-fidelity data to refine physical correlations-and finally aligns the model with multi-objective safety constraints-including $k_{eff}$, $F_q$, and $F_{\Delta H}$-through Direct Preference Optimization utilizing physics-based feedback from the OpenMC simulator.

Researchers have developed an artificial intelligence system capable of autonomously generating optimized nuclear reactor core designs, pushing beyond the limitations of conventional engineering.

Categories Science

When Values Clash: AI Navigates the Gray Areas of Human Behavior

December 21, 2025 by BBG News

Conflicting social norms exert varying degrees of influence on human behavior, and ClarityEthicis provides a framework for assessing and explaining these often-competing pressures on everyday situations.

A new framework uses artificial intelligence to identify conflicting social norms and provide explainable reasoning for ethical assessments of actions.

Categories Science

Smart Factories Evolve: AI-Driven Intelligence for Manufacturing

December 21, 2025 by BBG News

A new platform leverages machine learning to optimize industrial operations, predict failures, and empower real-time decision-making.

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Mapping Mars’ Magnetic Field with Artificial Intelligence

December 21, 2025 by BBG News

Researchers have successfully used physics-informed neural networks to create a detailed 3D reconstruction of the Martian induced magnetosphere and its dynamic response to solar wind.

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Building Agents That Remember: The Rise of Procedural Memory

December 21, 2025 by BBG News

The system refines its operational directives through iterative self-instruction, analyzing conversational context and existing protocols to generate nuanced constraints-such as excluding specific textual elements-and thus evolves its behavior without requiring alterations to its underlying code, a process exemplified in applications like the LangGraph Tweet generator where meta-prompting drives adaptation.

Researchers are moving beyond prompting large language models to use tools, and instead focusing on architectures that allow agents to build and reuse reliable, deterministic code.

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Can AI Spot a Fake? Intelligent Tools Enhance Image Forensics

December 21, 2025 by BBG News

ForenAgent constructs a self-contained Python toolchain to not only identify and pinpoint tampered regions within data-delivering a precise, localized verdict-but also exhibits an adaptive capacity by autonomously refining initial miscalculations to accurately isolate the affected area, demonstrating a system capable of both detection and self-correction.

A new framework empowers artificial intelligence to autonomously analyze images for manipulation by leveraging a suite of forensic tools.

Categories Science

Swarm Resilience: Outsmarting Jammers with AI Coordination

December 21, 2025 by BBG News

The network’s architecture, designed to accommodate ten agents alongside a single disruptive element, establishes a foundational topology for analyzing resilience against interference.

A new approach uses artificial intelligence to enable swarms of devices to adapt and maintain communication even under intense jamming attacks.

Categories Science

Unlocking AI Engine Performance: A New Framework for Neural Network Compilation

December 21, 2025 by BBG News

The compilation pipeline transforms a high-level network into an optimized AIE project through successive refinement stages-including quantization, tiling, packing, and graph connectivity resolution-ultimately yielding a deployable, hardware-ready implementation.

Researchers have developed AIE4ML, a complete system for translating neural networks into efficient instructions for AMD’s next-generation AI Engines.

Categories Science

Bridging the Reality Gap: PolaRiS Enables Robust Robot Policy Evaluation

December 20, 2025 by BBG News

PolaRiS establishes a system for transforming brief real-world video footage into highly realistic simulated environments, enabling scalable evaluation of robotic policies-a process refined through co-finetuning with simulation data and supported by newly available tools, datasets, and a community-driven environment hub, effectively bridging the reality gap in robotic learning.

A new system leverages advanced 3D reconstruction and data co-training to generate highly realistic simulated environments for assessing the performance of general-purpose robot policies.

Categories Science

The Pursuit of Surprise: How Prediction Errors Drive Intelligence

December 20, 2025 by BBG News

New research suggests that intelligent agents, from humans to AI, aren’t simply maximizing rewards, but actively seeking out and capitalizing on prediction errors.

Categories Science
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