The authors built an AI trading bot for Polymarket, initially targeting pricing arbitrage between Polymarket and Binance but pivoting to market-making after opportunities disappeared in January 2025. Despite correct quoting and fills on both sides, the bot lost money in paper trading due to the complexity of order and position management and adverse selection dynamics unique to prediction markets. The entire codebase was built using Claude as a coding partner, and the team is open sourcing the full system including the postmortem of its failure.
The author reverse-engineered the protocol of a Logitech mouse out of boredom to explore whether data could be stored in it. They successfully managed to store 2 bytes of data by utilizing the mouse's DPI register.
The largest review of medicinal cannabis to date, published in The Lancet by University of Sydney researchers, found no evidence that cannabis effectively treats anxiety, depression, or PTSD despite widespread use for those conditions. Researchers warn it may worsen mental health by increasing risks of psychosis and cannabis use disorder while delaying proven treatments. Limited and low-quality evidence suggested possible benefits for insomnia, autism, and Tourette's syndrome.
Solod (So) is a new programming language that is a strict subset of Go, transpiling to readable C11 with zero runtime overhead—no garbage collector, no reference counting, and stack allocation by default. It supports structs, methods, interfaces, slices, multiple returns, and defer, while omitting channels, goroutines, closures, and generics. So provides native C interop without CGO and leverages existing Go tooling such as LSP, linting, and go test.
jsongrep is benchmarked against popular JSON query tools including jq, jmespath, jsonpath-rust, and jql, and is found to be faster than all of them. The post links to a detailed performance comparison on micahkepe.com.
This article is Part 2 of a series on Semantic Kernel for enterprise AI in .NET, focusing on three production-ready implementations: async-first parallel orchestration to eliminate sequential LLM call anti-patterns, a Redis-backed semantic cache achieving 30–60% token cost reduction, and a complete filter pipeline covering rate limiting, caching, audit logging, and token metering. It demonstrates how to move from architecture to concrete, observable, production-grade LLM integration.
The article argues that as AI tools make answers nearly free, a developer's core value shifts to asking the right questions. Using a personal anecdote about debugging a CS Cart MySQL error circa 2010, the author illustrates how iterative question refinement—not the final answer—is the real work. Despite increasingly powerful AI models, determining correctness still depends on the human ability to formulate precise questions.
AI systems infer recency from temporal signals like timestamps, but traditional publishing often treats these as secondary or inconsistent, causing AI to surface outdated information as current. An AI Citation Registry is proposed as a machine-readable publishing system that treats timestamps as explicit, structured, primary signals, enabling AI to reliably identify authoritative sources with clear provenance and temporal relevance.
United Airlines has updated its contract of carriage to allow removal of passengers who refuse to use headphones for audio or video content. Finland topped the World Happiness Report for a ninth consecutive year, while the US ranked 23rd. US air travelers face long security lines due to TSA workers missing paychecks amid a partial government shutdown, and global airfare prices are rising due to fuel cost increases driven by the war with Iran.
The author used Claude to build a lightweight analytics dashboard on their existing Cloudflare Workers infrastructure in about an hour, replacing the need for Cloudflare's complex native dashboards. This experience illustrates how AI bypasses traditional integration cycles by working directly with existing tools at the human layer, enabling rapid deployment without middleware, vendors, or sprint planning.
MICA v0.1.5 formalized governance elements—provenance registry, deviation log, and semantic validation policy—directly into the JSON schema, moving them from external documentation into machine-enforceable structure. Earlier versions (v0.1.0–v0.1.4) had resolved scoring and constraint encoding issues from v0.0.1 but left governance outside the schema itself. The key insight was that treating governance as external documentation rather than schema-level structure was an unquestioned assumption that v0.1.5 finally addressed.
The author identified two key problems in AI coding workflows: unnecessary cost from using the same model for all stages, and context pollution when a single agent handles everything in one conversation. To solve this, they built agentflow, a CLI tool that splits AI workflows into distinct phases (planning, implementation, testing, documentation), each with its own context window and appropriate model, resulting in improved test coverage and earlier issue detection.
Nvidia's stock dropped during CEO Jensen Huang's GTC keynote despite bullish announcements including new chips, AI agent and robotics market projections worth tens of trillions, and $1 trillion in expected purchase orders by 2027. Wall Street remains skeptical due to AI's uncertain ROI and bubble fears, even as Silicon Valley stays optimistic. Analyst Daniel Neuman suggests enterprise AI adoption is accelerating faster than outdated survey data indicates, but market uncertainty around AI's societal and economic impact continues to weigh on investors.
Deno Land Inc. has experienced mass layoffs, losing half its staff, raising concerns about the runtime's viability after years of declining momentum. Despite CEO Ryan Dahl's claims of doubled adoption after Deno 2.0, the company failed to capture significant developer attention, and its main revenue source Deno Deploy struggled with technical issues and low usage.
The Prompt Token Rewriter (v0.2.1) is a deterministic middleware that compresses LLM prompts by 50-80% using heuristics, reducing costs and inference time without requiring an additional LLM call. It offers three aggression levels—Low, Medium, and High—for different use cases ranging from strict code to machine-to-machine context. The tool is part of the Skillware registry, a community-driven platform for agentic capabilities.
Grafeo is a high-performance, embeddable graph database written in Rust that supports multiple query languages (GQL, Cypher, Gremlin, GraphQL, SPARQL, SQL/PGQ) and dual data models (LPG and RDF). It features HNSW-based vector search, ACID transactions with MVCC, and bindings for Python, Node.js, Go, C, C#, Dart, and WebAssembly, along with AI ecosystem integrations like LangChain and LlamaIndex.
On March 25, 2026, the author's Musinsa ranking scraper becomes the 13th and final Korean data Actor to activate pay-per-event pricing on Apify, completing a portfolio built from scratch. The scraper collects structured ranking data from Korea's largest fashion e-commerce platform, which has no public API, and is part of a 13-actor Korean data ecosystem that generated ~$70-80 in its first 8 days with 74 total users.
This tutorial covers Python list operations through a delivery-themed task, including creating lists, indexing, appending, inserting, removing, slicing, sorting, reversing, and using list comprehensions. It also demonstrates advanced techniques such as nested lists, filtering with conditional comprehensions, and removing duplicates using sets.
A blog post recapping a special talk by Anadi Goyal from IIT Guwahati on adversarial attacks and defenses in deep learning systems. It introduces foundational concepts of AI, ML, and deep learning, then frames the discussion around how attackers exploit ML models and what countermeasures defenders can employ. The post is aimed at beginners interested in machine learning security.
Western automakers are retreating from electric vehicle investments just as Chinese rivals like BYD rapidly gain global market share with affordable, well-made EVs. Experts warn this mirrors Detroit's 1980s failure against Japanese imports, with soaring oil prices from the Iran war further exposing the shortsightedness of recommitting to combustion engines. Companies like Stellantis, Volkswagen, and Ford have written down tens of billions in EV investments, potentially handing China a structural advantage that will be increasingly difficult to reverse.
MSV Protocol has launched Proof-of-Asset Integrity (PoAI), a three-layer mechanism using asset-state oracles, zero-knowledge proofs, and an on-chain integrity registry to provide continuous cryptographic verification for tokenised real-world assets. As RWA tokenisation surpasses $100 billion in total value locked, PoAI aims to reduce counterparty risk, cut compliance costs by 30-40%, and boost market liquidity by replacing periodic off-chain attestations with automated on-chain verification.
Paris Mayor Anne Hidalgo, who is leaving office after 12 years, transformed the city by removing parking spaces, banning cars from streets and plazas, and building hundreds of miles of cycle lanes, drastically reducing automobile traffic. While tourists and some residents praise the walkability improvements, many Parisians complain about worsened gridlock and bus delays caused by the traffic restrictions.
The author built a business email agent in Go where the LLM only classifies and drafts while deterministic code handles all execution, ensuring auditability. The system uses YAML pipelines with three step types (deterministic, AI, approval), token budgets as circuit breakers, and human-in-the-loop approval for outbound actions to enforce spending controls and compliance.
A 502 Bad Gateway error from nginx means the backend application (Node, Python, Rails, etc.) behind nginx is not responding, not that nginx itself is broken. The article provides a step-by-step diagnostic checklist: verify the app process is running, read the app logs for the real error, restart the app, confirm the nginx upstream config matches the app's port, and check for disk/RAM exhaustion. It also recommends using PM2's auto-restart configuration to prevent recurrence.
Enterprise AI is moving beyond the demo phase, with the industry splitting into application (generative models) and infrastructure (deterministic control) tracks. Deploying AI into production requires strict security practices including Zero Trust architecture, tightly scoped VPC configurations, and least-privilege IAM roles. The author argues that securing cloud infrastructure with deterministic controls is the only viable path to scaling intelligent systems in the enterprise.
Eventual consistency in distributed systems means the backend state is correct, but users may see stale data, creating a gap between system truth and perceived truth. The article illustrates this with a money transfer example where the transaction succeeds but the balance doesn't update immediately, and provides Django models (Account, Transaction, LedgerEntry) to show how correctness is maintained via an immutable ledger while the user-facing view lags behind.
중국에서 AI 에이전트 오픈클로(OpenClaw) 열풍으로 보안상 별도 기기에서 실행하려는 수요가 급증하면서 중고 맥북 가격이 봄철에도 가을 성수기 수준을 유지하고 있다. 에이티리뉴에 따르면 맥북·PC 비중이 15%에서 20%까지 확대될 전망이며, 젠슨 황 엔비디아 CEO는 GTC 2026에서 오픈클로를 '차세대 챗GPT'로 평가하고 기업용 플랫폼 네모클로(NemoClaw)를 공개했다. AI 컴퓨팅 수요 증가로 메모리 칩 가격도 상승해 중국 소비자들이 고가 안드로이드폰 대신 중고 아이폰을 선택하는 추세다.
Major publishers like The New York Times are blocking the Internet Archive from crawling their websites, ostensibly to prevent AI companies from scraping their content. However, the Internet Archive is a nonprofit digital library preserving the web's historical record, not a commercial AI system, and blocking it risks erasing decades of irreplaceable documentation. Courts have long recognized archiving and search indexing as fair use, making the publishers' response both misdirected and harmful to public access.
This tutorial explains how FluxCD's Image Automation feature automatically updates container image tags in a Git repository by scanning a container registry, applying an image policy, and committing changes. It walks through the repository structure, application deployment via Kustomization, and the three core resources (ImageRepository, ImagePolicy, ImageUpdateAutomation). A common troubleshooting scenario is covered where a read-only SSH key prevents Flux from pushing commits, resolved by regenerating the Git secret with write access.
Setting up email for a custom domain requires configuring MX, SPF, DKIM, and DMARC DNS records, along with optional autodiscover and SRV records for client auto-configuration. Nubo.Email simplifies this by automatically generating all required DNS records for added domains and continuously verifying their correct resolution.