#computational puzzle
52 related articles
·3 min
Running AI Inside DRAM: A Processing-in-Memory Experiment That Breaks DDR4 Timing Rules
Explore how deliberately violating DDR4 timing rules enables running PrismML's Bonsai AI model inside DRAM, covering the principles, energy benefits, and challenges of processing-in-memory.
Read more →
·3 min
How Hidden Layers Solve the XOR Problem: A Complete Walkthrough from Math to Geometry
A deep dive into how neural network hidden layers solve the XOR problem through feature space transformation, with math, geometry, and concrete examples.
Read more →
·3 min
Interpretability: The Science and Practice of Opening the Neural Network Black Box
Why do neural networks make the decisions they do? This article explores AI interpretability — mechanistic interpretability, CoT monitoring, and safety auditing — and how researchers reverse-engineer large models for AI safety.
Read more →
Reverse Spam Filtering: Making Senders…
·2 min
Reverse Spam Filtering: Making Senders Earn Their Way Into Your Inbox
A radical rethink of spam filtering: using proof-of-work to make unknown senders pay a computational cost, fundamentally disrupting the spam economy. Deep dive into the technical principles, real-world challenges, and lessons learned.
Read more →
Paper Reproduction as an Entry Point i…
·4 min
Paper Reproduction as an Entry Point into Scientific Machine Learning: Path Selection and Pitfall Guide
How can applied math students efficiently enter Scientific Machine Learning (SciML)? This guide covers the value and pitfalls of paper reproduction, with a layered path from numerical PDEs to research.
Read more →
Latent Reasoning: The Next-Generation …
·3 min
Latent Reasoning: The Next-Generation AI Reasoning Paradigm Beyond Chain of Thought
Is CoT really AI 'thinking'? This deep dive covers latent reasoning's rise — Coconut, HRM, BDH — and the core trade-offs between interpretability, efficiency, and governance in high-stakes AI.
Read more →
Loot Raiders: An Indie Dev Journey Bui…
·2 min
Loot Raiders: An Indie Dev Journey Building a Backpack Loot Web Game with Svelte
Loot Raiders is an ARC Raiders-inspired backpack loot web game built with Svelte. This article explores its gameplay design, Svelte's technical advantages for interaction-heavy games, and the indie dev journey from idea to launch.
Read more →
The Theory of Deep Learning: Why Do Ne…
·4 min
The Theory of Deep Learning: Why Do Neural Networks Work? A Complete Overview of Theoretical Research
Deep learning shines in practice, but why does theory always lag behind? This article surveys the over-parameterization paradox, implicit regularization, NTK, the information bottleneck, and more.
Read more →
·3 min
Adversarial RL: Why Are Critic Attacks Stronger in Multi-Agent Environments?
The classic Zhang et al. paper says Critic attacks are weaker than Actor attacks, but an experimenter observed the opposite in multi-agent PPO. This article dives into SA-MDP, continuous action spaces, and multi-agent non-stationarity in adversarial RL.
Read more →
·3 min
CPU-Native Language Models: Breaking Through Inference Bottlenecks with Memory Bandwidth Co-Design
SiliconLLM builds a CPU-native LLM architecture from scratch, combining selective SSM, ternary (1.58-bit) LUT MLP, and granular MoE, co-designed around the L3 cache bandwidth cliff. Ternary kernels show 4-5x speedup over fp32.
Read more →
·5 min
GPT-5.6 Three-Model Breakdown: Sol/Terra/Luna Pricing and the Regulatory Dilemma
In-depth analysis of OpenAI's GPT-5.6: Sol, Terra, Luna pricing, Cerebras inference advantages, and how OpenAI and Anthropic navigate government regulation amid US-China AI competition.
Read more →
·6 min
DINOv2 vs SigLIP: Why the Huge Gap in k-NN Classification? A Guide to Avoiding Vision Encoder Selection Pitfalls
Experiments show DINOv2 Giant scores just 41% on k-NN classification, while SigLIP2 reaches 92%. This article dives into the embedding-space differences between contrastive and self-supervised learning to guide vision encoder selection.
Read more →
·3 min
Alibaba's Claude Ban Explained: The Truth Behind Three Converging Timelines
Alibaba banned Claude company-wide, flagging Claude Code as high-risk. Three converging timelines — Anthropic's distillation attack allegations, the 1260H list, and Claude Code's hidden detection system — reveal the geopolitical logic behind the ban.
Read more →
·7 min
The Revenge of the Philosophy Majors in the AI Era: Why Critical Thinking Has Become the New Scarce Resource
As generative AI sweeps the workplace, once-marginalized philosophy and humanities are being revalued. This article explores why critical thinking, ethical judgment, and questioning are the new scarce competencies in the AI era.
Read more →
·5 min
How an MD Is Reshaping Biological Research with AI Codex: A Practical Path to Accelerating the Fight Against Cancer
Immunologist Derya Unutmaz shares how he used OpenAI Codex to build research-grade apps for flow cytometry analysis and CRISPR design, exploring AI-driven digital twins and personalized cancer treatment.
Read more →
·6 min
Reverse-Engineering ChatGPT's Source Selection: What Network Traffic Analysis Reveals About AI Citations
By capturing and analyzing ChatGPT's real network traffic during web retrieval, this article reveals the underlying logic of AI source selection—covering the layered mechanisms of retrieval recall and content filtering, domain preference patterns, and practical insights for content creators and SEO professionals.
Read more →
·7 min
Dispersion Loss: A Key Technique for Solving Embedding Condensation in Small Language Models
Embedding condensation is a hidden bottleneck in small language model training. Dispersion Loss combats this by enforcing representation spread during training at zero inference cost.
Read more →
·2 min
SpaceX Hits $28B Annual Revenue, Emerging as a New Cloud Provider for AI Infrastructure
SpaceX's Starlink satellite network drives $28B annual revenue, earning it Neocloud status. Analysis of SpaceX vs. AWS/Azure and its AI infrastructure edge.
Read more →
·3 min
How Preply Is Redefining Language Learning with AI + Human Tutors
Deep dive into how Preply combines AI features like Lesson Insights with 100K human tutors to achieve 70%+ adoption rates, redefining personalized language learning.
Read more →
·3 min
Deploying a Multimodal AI Agent Locally on a 3080Ti: VRAM Management and a Deep Dive into All Five Modules
A detailed guide to deploying a multimodal AI Agent on a 3080Ti with 12GB VRAM, covering LLM, STT, TTS, image and video generation module selection, dynamic VRAM loading, and real-world performance.
Read more →