This paper explores how reinforcement learning agents can use environmental features, termed artifacts, to function as external memory. By formalizing this intuition within a mathematical framework, the authors prove that certain observations can reduce the information required to represent an agent's history. Through experiments with spatial navigation tasks using both Linear Q-learning and Deep Q-Networks (DQN), the study demonstrates that observing paths or landmarks allows agents to achieve higher performance with lower internal computational capacity. Notably, this effect of externalized memory emerges unintentionally through the agent's sensory stream without explicit design for memory usage.
- Formalization of artifacts as observations that encode information about the past.
- The Artifact Reduction Theorem proving environmental artifacts reduce history representation requirements.
- Empirical evidence showing reduced internal capacity needs when spatial paths are visible.
- Observation that externalized memory can emerge implicitly in standard RL agents.
- Implications for agent design, suggesting performance gains may come from environment-agent coevolution rather than just scaling parameters.
- Formalization of artifacts as observations that encode information about the past.
- The Artifact Reduction Theorem proving environmental artifacts reduce history representation requirements.
- Empirical evidence showing reduced internal capacity needs when spatial paths are visible.
- Observation that externalized memory can emerge implicitly in standard RL agents.
- Implications for agent design, suggesting performance gains may come from environment-agent coevolution rather than just scaling parameters.
This is an open, unconventional textbook covering mathematics, computing, and artificial intelligence from foundational principles. It's designed for practitioners seeking a deep understanding, moving beyond exam preparation and focusing on real-world application. The author, drawing from years of experience in AI/ML, has compiled notes that prioritize intuition, context, and clear explanations, avoiding dense notation and outdated material.
The compendium covers a broad range of topics, from vectors and matrices to machine learning, computer vision, and multimodal learning, with future chapters planned for areas like data structures and AI inference.
The compendium covers a broad range of topics, from vectors and matrices to machine learning, computer vision, and multimodal learning, with future chapters planned for areas like data structures and AI inference.
Qwen3-Coder-Next is an 80-billion-parameter language model that activates only 3 billion parameters during inference, achieving strong coding capabilities through agentic training with verifiable task synthesis and reinforcement learning. It is an open-weight model specialized for coding agents, and both base and instruction-tuned versions are released to support research and real-world coding agent development.
NVIDIA GTC is the premier AI conference and exhibition. Learn about the latest advancements in AI, deep learning, and accelerated computing. Includes keynote speakers, sessions, workshops, and an exhibit hall.
This article explores how agentic AI can revolutionize deep learning experimentation by automating tasks like hyperparameter tuning, architecture search, and data augmentation. It delves into the core concepts, benefits, and practical considerations of using agentic systems to accelerate and improve the deep learning workflow.
SpiderPi Pro is an advanced hexapod robot integrated with AI vision and powered by Raspberry Pi. It features intelligent serial bus servos with a torque of 20KG, 5DOF robot arm, glowy ultrasonic sensor, IMU sensor and dot matrix module and can be programmed using Python. SpiderPi Pro serves as an ideal platform for conducting research in motion control for hexapod robots, machine vision, OpenCV, deep learning, and various other fields.
A curated reading list for those starting to learn about Large Language Models (LLMs), covering foundational concepts, practical applications, and future trends, updated for 2026.
This article explores the field of mechanistic interpretability, aiming to understand how large language models (LLMs) work internally by reverse-engineering their computations. It discusses techniques for identifying and analyzing the functions of individual neurons and circuits within these models, offering insights into their decision-making processes.
Zhipu AI has released GLM-4.7-Flash, a 30B-A3B MoE model designed for efficient local coding and agent applications. It offers strong coding and reasoning performance with a 128k token context length and supports English and Chinese.
We introduce the Ministral 3 series, a family of parameter-efficient dense language models designed for compute and memory constrained applications, available in three model sizes: 3B, 8B, and 14B parameters. For each model size, we release three variants: a pretrained base model for general-purpose use, an instruction finetuned, and a reasoning model for complex problem-solving.
