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Sohu Tech Products

A knowledge-sharing platform for Sohu's technology products. As a leading Chinese internet brand with media, video, search, and gaming services and over 700 million users, Sohu continuously drives tech innovation and practice. We’ll share practical insights and tech news here.

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Recent Articles

Latest from Sohu Tech Products

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Sohu Tech Products
Sohu Tech Products
Jul 1, 2026 · Artificial Intelligence

10 Must‑Copy Workflow Tricks from OpenAI’s Codex Whitepaper

The article breaks down the Codex‑maxxing whitepaper into ten concrete workflow tricks—pinned threads, voice input, steering, file‑based memory, tool selection, mobile remote handling, automations, verifiable goals, side‑panel collaboration, and a closed‑loop process—showing how to turn Codex from a one‑off chatbot into a long‑running work system.

AI workflowOpenAI Codexautomation
0 likes · 15 min read
10 Must‑Copy Workflow Tricks from OpenAI’s Codex Whitepaper
Sohu Tech Products
Sohu Tech Products
Jun 24, 2026 · Artificial Intelligence

LLM Agent Design Patterns: From ReAct to Multi‑Agent Collaboration

This article systematically reviews major LLM agent design patterns—including ReAct, CodeAct, static and dynamic planning, reflection, and human‑in‑the‑loop—detailing their core loops, code structures, trade‑offs, and practical use‑cases, and provides a decision tree to help developers choose the most suitable pattern for their tasks.

AgentCodeActLLM
0 likes · 37 min read
LLM Agent Design Patterns: From ReAct to Multi‑Agent Collaboration
Sohu Tech Products
Sohu Tech Products
Jun 24, 2026 · Cloud Native

Cloud‑Native Dynamic Routing & Session Persistence for AI Sandboxes via Web VNC

The article details how the team built a high‑performance, reliable cloud‑native gateway for millions of AI sandbox VNC sessions, addressing challenges of dynamic pod IPs, multi‑stage Web VNC traffic, session consistency, and security by using OpenResty, Lua scripts, Redis‑backed routing, cookie‑based state storage, and extensive Nginx tuning.

AI sandboxCloud NativeGateway
0 likes · 26 min read
Cloud‑Native Dynamic Routing & Session Persistence for AI Sandboxes via Web VNC
Sohu Tech Products
Sohu Tech Products
Jun 24, 2026 · Backend Development

How to Build an Efficient Text Content Moderation System

This article details the design and implementation of a high‑performance text content moderation system, covering the end‑to‑end workflow, the core Aho‑Corasick multi‑pattern matching algorithm, its double‑array Trie optimization, memory and speed benchmarks, and practical deployment considerations for large‑scale news client platforms.

Aho-Corasickalgorithm optimizationbackend
0 likes · 18 min read
How to Build an Efficient Text Content Moderation System
Sohu Tech Products
Sohu Tech Products
Jun 17, 2026 · Fundamentals

Kotlin Inline Functions: More Than Just a Performance Trick

This article explains how Kotlin's inline keyword eliminates lambda object allocation and virtual calls, enables non‑local returns and reified generics, discusses inline properties and their performance benefits, and outlines scenarios where inlining can backfire, helping developers use it wisely.

AndroidKotlininline functions
0 likes · 12 min read
Kotlin Inline Functions: More Than Just a Performance Trick
Sohu Tech Products
Sohu Tech Products
Jun 17, 2026 · Cloud Native

Breaking Cloud‑Native Gateway Limits: Routing & Session Persistence for AI Sandboxes

The article details a cloud‑native gateway design that solves the zero‑loss routing and session‑persistence challenges of massive AI sandbox Web VNC streams by dissecting protocol stages, exposing classic gateway pitfalls, and presenting a two‑phase URL‑plus‑cookie routing architecture built on OpenResty, Lua, and Redis.

API gatewayKubernetesWeb VNC
0 likes · 26 min read
Breaking Cloud‑Native Gateway Limits: Routing & Session Persistence for AI Sandboxes
Sohu Tech Products
Sohu Tech Products
May 27, 2026 · Artificial Intelligence

6 Practical Tips for Using Codex Effectively in Research Projects

The article outlines a six‑step workflow for leveraging Codex in research tasks—starting with reading the codebase, defining clear long‑term rules, planning complex changes, verifying assumptions, resetting the session after each task, and demanding explicit validation output—to make AI‑assisted development reliable and reproducible.

AGENTS.mdAI code generationCodex
0 likes · 6 min read
6 Practical Tips for Using Codex Effectively in Research Projects
Sohu Tech Products
Sohu Tech Products
May 27, 2026 · Backend Development

IDEA + JavaAI: A Hands‑On Review of Building a Mini‑Redis Spring Boot Starter

After struggling with AI‑generated code that failed on global edge cases, the author evaluates the FeiSuan JavaAI IDEA plugin, walking through its five‑agent workflow—from requirement planning to source generation—and demonstrates how it successfully creates a production‑ready mini‑redis Spring Boot starter with thorough testing.

AI code generationAgentIDEA
0 likes · 16 min read
IDEA + JavaAI: A Hands‑On Review of Building a Mini‑Redis Spring Boot Starter