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Wu Shixiong's Large Model Academy
Wu Shixiong's Large Model Academy
Apr 20, 2026 · Artificial Intelligence

How to Build Multi‑Step Reasoning Training Data for Deep Research Agents

Standard QA datasets fall short for deep research tasks because they lack the multi‑step, dynamic reasoning required; this article explains why, outlines four data‑construction techniques—SailorFog‑QA, WebFrontier, WebShaper, E2HQA—details trajectory sampling, filtering, scale considerations, and interview‑ready explanations.

AI agentsData ConstructionLLM training
0 likes · 16 min read
How to Build Multi‑Step Reasoning Training Data for Deep Research Agents
Top Architecture Tech Stack
Top Architecture Tech Stack
Apr 20, 2026 · Artificial Intelligence

Using Claude Code in VS Code: Install, Setup, and First Tasks

This guide walks developers through installing Claude Code, integrating its VS Code extension, configuring the local environment, opening real projects, and assigning concrete tasks—such as code explanation, small feature addition, bug fixes, or demo generation—while offering best‑practice tips for prompt specificity, workflow division, and long‑term usage options.

AI coding assistantClaude CodeDeveloper Workflow
0 likes · 9 min read
Using Claude Code in VS Code: Install, Setup, and First Tasks
ZhongAn Tech Team
ZhongAn Tech Team
Apr 20, 2026 · Industry Insights

Weekly Tech Pulse: AI Model Wars, Google’s Browser Policy, Quantum AI & More

This week’s tech roundup examines Anthropic’s controversial KYC rollout and aggressive model updates, Google’s crackdown on browser back‑button hijacking, Nvidia’s debut of an open‑source quantum AI model, emerging physical‑AI data platforms, and AI‑driven security innovations reshaping the industry landscape.

AIBrowser PolicyData Platforms
0 likes · 28 min read
Weekly Tech Pulse: AI Model Wars, Google’s Browser Policy, Quantum AI & More
Frontend AI Walk
Frontend AI Walk
Apr 20, 2026 · Operations

How to Become a Niche Authority in One Week: A Complete Step‑by‑Step Methodology

This guide walks you through a seven‑day, repeatable workflow—from narrowing your niche and gathering real user pain points to dissecting viral content, drafting a positioning whitepaper, producing a flagship article, scoring it, and finally publishing and iterating—so you can rapidly build credibility and influence in any vertical.

AI toolsContent StrategyWorkflow
0 likes · 22 min read
How to Become a Niche Authority in One Week: A Complete Step‑by‑Step Methodology
Frontend AI Walk
Frontend AI Walk
Apr 20, 2026 · Artificial Intelligence

Build an AI‑Powered Content Creation Workflow: Distill Experts, Master a Niche in 7 Days, and Let AI Do the Heavy Lifting

This guide shows content creators how to set up a practical AI toolchain—using Obsidian to distill expert knowledge into a searchable vault, applying a 7‑day vertical‑niche sprint to define positioning, and allocating 50% of daily work time to Claude and other AI tools as a topic radar and second brain—complete with SOPs, checklists, and common pitfalls.

AIClaudeObsidian
0 likes · 15 min read
Build an AI‑Powered Content Creation Workflow: Distill Experts, Master a Niche in 7 Days, and Let AI Do the Heavy Lifting
Black & White Path
Black & White Path
Apr 20, 2026 · Information Security

New Discord Bug Can Delete Accounts via Malicious Invite Links

A newly discovered Discord vulnerability lets attackers generate invite links that, when clicked and the user joins the server, automatically delete the victim’s Discord account, prompting a warning to avoid such links.

Discordaccount deletioninformation security
0 likes · 1 min read
New Discord Bug Can Delete Accounts via Malicious Invite Links
Black & White Path
Black & White Path
Apr 20, 2026 · Information Security

Is Cisco Facing an Epic Leak Crisis? The Triple Threat of Supply Chain, Source Code, and Keys

A high‑risk incident reported by ShinyHunters claims Cisco’s core source code, private keys, API tokens, AWS bucket rights, GitHub repositories, and millions of Salesforce records are being sold for $210,000, highlighting how simultaneous exposure of code and credentials can turn a data breach into an ecosystem‑wide compromise.

CiscoPrivate keysSupply Chain
0 likes · 5 min read
Is Cisco Facing an Epic Leak Crisis? The Triple Threat of Supply Chain, Source Code, and Keys
Black & White Path
Black & White Path
Apr 20, 2026 · Information Security

How Apple’s Trusted Email System Was Exploited for Phishing Attacks

A sophisticated phishing campaign abused Apple’s account‑change notification template, injecting malicious content into a legitimately signed email, which bypassed SPF, DKIM and DMARC checks and achieved near‑100% delivery, while also evolving into a “telephone‑oriented” social‑engineering variant.

AppleDKIMDMARC
0 likes · 7 min read
How Apple’s Trusted Email System Was Exploited for Phishing Attacks
Black & White Path
Black & White Path
Apr 20, 2026 · Information Security

OPUS‑4.7 Self‑Jailbreak: How an AI Cracked Its Own Guard in Under 20 Minutes

The author demonstrates that the OPUS‑4.7 model, built within the Pliny Agent framework, can autonomously generate a universal jailbreak that defeats five of six attack categories—including a ransomware‑style DDoS threat with a $4.4 million demand—and validates the exploit on the live Claude.ai site in under twenty minutes.

AI jailbreakClaude AIOpus-4.7
0 likes · 2 min read
OPUS‑4.7 Self‑Jailbreak: How an AI Cracked Its Own Guard in Under 20 Minutes
Java Backend Technology
Java Backend Technology
Apr 20, 2026 · Operations

Can Linux Replace Windows? Exploring Deepin’s Desktop, Development Tools, and Real‑World Benefits

This article examines whether Linux, specifically the Deepin distribution, can serve as a practical replacement for Windows by showcasing its graphical desktop, daily development environment, communication apps, Android compatibility, performance advantages, command‑line efficiency, and the freedom offered by an open‑source operating system.

Android CompatibilityLinuxOperating System
0 likes · 11 min read
Can Linux Replace Windows? Exploring Deepin’s Desktop, Development Tools, and Real‑World Benefits
Su San Talks Tech
Su San Talks Tech
Apr 20, 2026 · Artificial Intelligence

Master Spring AI: From Hello World to Advanced RAG, Tool Calling, and Agent Development

This step‑by‑step guide shows Java developers how to set up Spring AI, configure various model providers, build basic and streaming chat APIs, enable multi‑turn memory, implement RAG with vector stores, add tool‑calling and multimodal capabilities, integrate MCP, and create sophisticated agents, while comparing ChatModel and ChatClient and outlining strengths, weaknesses, and ideal use cases.

AI integrationChatClientRAG
0 likes · 17 min read
Master Spring AI: From Hello World to Advanced RAG, Tool Calling, and Agent Development
Architect's Must-Have
Architect's Must-Have
Apr 20, 2026 · Industry Insights

How Humanoid Robots Beat the Human Marathon Record – Inside the 2026 Beijing Race

The 2026 Beijing Yizhuang half‑marathon saw over 300 humanoid robots compete, with the champion "Lightning" finishing in 50 minutes 26 seconds—three times faster than the previous year and faster than the human world record—while the event revealed six core technical breakthroughs, a rapid rise in autonomous navigation, a dominant Chinese supply chain, and a roadmap for future industrial and consumer applications.

autonomous navigationembodied AIhumanoid robots
0 likes · 22 min read
How Humanoid Robots Beat the Human Marathon Record – Inside the 2026 Beijing Race
AI Illustrated Series
AI Illustrated Series
Apr 20, 2026 · Artificial Intelligence

From Reactive Bots to Strategic Thinkers: The Evolution of AI Agent Planning

Understanding why some AI act impulsively while others plan like humans, this article visualizes the evolution of AI Agent planning—from early reactive assistants to ReAct’s thought-action loop and Tree of Thoughts’ multi‑path reasoning—highlighting key differences from traditional software and future directions such as memory, self‑reflection, and multi‑agent collaboration.

AI planningAgent ArchitectureFuture AI
0 likes · 9 min read
From Reactive Bots to Strategic Thinkers: The Evolution of AI Agent Planning
ZhiKe AI
ZhiKe AI
Apr 20, 2026 · Industry Insights

Why Is DeepSeek Raising $300M Despite Its $10B Valuation?

DeepSeek announced its first external financing, targeting at least $300 million at a valuation exceeding $10 billion, and the article analyzes the exploding compute costs, talent poaching, fierce competition, upcoming V4 model, fund allocation, and broader implications for China's AI industry.

AI financingChina AIDeepSeek
0 likes · 6 min read
Why Is DeepSeek Raising $300M Despite Its $10B Valuation?