[KongchangAI]

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GPT-OSS Open-Source Model Local Deployment Tutorial: Real-World Performance and VRAM Usage Analysis
Tutorials
·3 min

GPT-OSS Open-Source Model Local Deployment Tutorial: Real-World Performance and VRAM Usage Analysis

Complete guide to deploying OpenAI's open-source GPT-OSS model locally with Ollama. Real-world testing of the 20B version on RTX 4090 covering Chinese comprehension, logical reasoning, and VRAM usage analysis under MoE architecture.

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Whisper Local Deployment Guide: Step-by-Step Setup for a Free Speech-to-Text Tool
Tutorials
·4 min

Whisper Local Deployment Guide: Step-by-Step Setup for a Free Speech-to-Text Tool

Step-by-step tutorial for locally deploying OpenAI Whisper speech recognition, covering Conda setup, PyTorch installation, model selection, and transcription operations with free SRT subtitle generation.

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Gemma 4 Deep Dive: Running Google's Top-Tier AI Free and Offline
Product Reviews
·3 min

Gemma 4 Deep Dive: Running Google's Top-Tier AI Free and Offline

Deep dive into Google's Gemma 4 open-source AI: local deployment tutorial, head-to-head comparison with ChatGPT, and offline phone demo. Four model sizes from mobile to workstation, zero-code setup via LM Studio, fully private and forever free.

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FastAPI Beginner's Guide: Four Core Advantages and ASGI Architecture Explained
Tutorials
·3 min

FastAPI Beginner's Guide: Four Core Advantages and ASGI Architecture Explained

Deep dive into FastAPI's four core advantages: high-performance async IO, type hints, automatic API docs, and ease of use. Learn the CGI to WSGI to ASGI protocol evolution.

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GPT-OSS-20B Private Deployment Guide: Hardware Selection + Deployment Process + Performance Testing
Tutorials
·3 min

GPT-OSS-20B Private Deployment Guide: Hardware Selection + Deployment Process + Performance Testing

Complete guide to privately deploying OpenAI's open-source GPT-OSS-20B: GPU selection (RTX 5090/V100/4070Ti), Linux deployment steps, API configuration, and real-world benchmarks with 120B hardware comparison.

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OpenAI Codex Desktop In-Depth Review: Skills System, Three Execution Modes & Hands-On Experience
Product Reviews
·3 min

OpenAI Codex Desktop In-Depth Review: Skills System, Three Execution Modes & Hands-On Experience

In-depth review of OpenAI Codex Desktop: Skills system installation & customization, Local/Worktree/Cloud execution modes compared, workspace management & security controls for AI-powered development.

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Build a Local Image Generation MCP Server with One Prompt: Let Codex Batch Generate and Edit Images
Tutorials
·3 min

Build a Local Image Generation MCP Server with One Prompt: Let Codex Batch Generate and Edit Images

Learn how to build a local image generation MCP Server with one Prompt, letting Codex call Flux models for zero-token batch image generation and editing.

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LocalAI Tutorial: Deploy LLMs Locally Without a GPU Using Docker
Tutorials
·3 min

LocalAI Tutorial: Deploy LLMs Locally Without a GPU Using Docker

Complete LocalAI deployment tutorial: run nearly 1,000 open-source LLMs locally without a GPU. One-click Docker setup, OpenAI API compatible, supports chat, image generation, and voice — fully private.

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OpenAI Codex Automated Registration Bot: Zero-Cost Deployment Tutorial
Tutorials
·4 min

OpenAI Codex Automated Registration Bot: Zero-Cost Deployment Tutorial

Complete guide to deploying OpenAI Codex automated registration bot at zero cost, covering three core components, proxy setup, free email configuration, and account sync to produce 200 accounts in 10 hours.

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Codex Cache Cleanup Guide: A Hands-On Tutorial for Slimming Down the .codex Folder
Tutorials
·3 min

Codex Cache Cleanup Guide: A Hands-On Tutorial for Slimming Down the .codex Folder

Guide to cleaning OpenAI Codex's local .codex folder cache, including deleting conversations with community Python tools, cleaning logs.sqlite, and periodic archiving to slim from 17MB to 41KB.

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Hands-On with OpenAI Codex Computer Use: Full Walkthrough of AI Autonomously Controlling a Mac Desktop
Product Reviews
·3 min

Hands-On with OpenAI Codex Computer Use: Full Walkthrough of AI Autonomously Controlling a Mac Desktop

In-depth hands-on review of OpenAI Codex Computer Use: AI autonomously controls Mac apps via virtual cursor, supports parallel multitasking, per-app security, and superhuman speed with Spark model.

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Gemini CLI Open-Source Release: 1000 Free Daily Calls to Gemini 2.5 Pro
Tech Frontiers
·3 min

Gemini CLI Open-Source Release: 1000 Free Daily Calls to Gemini 2.5 Pro

Google open-sources Gemini CLI terminal agent with 1000 free daily calls to Gemini 2.5 Pro and 1M token context. Anthropic Claude models join GitHub Copilot as AI dev tool competition heats up.

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Claude Code Router: A Complete Guide to Powering Claude Code with Gemini 2.5 Pro for Free
Tutorials
·4 min

Claude Code Router: A Complete Guide to Powering Claude Code with Gemini 2.5 Pro for Free

Claude Code Router lets you use Gemini 2.5 Pro, DeepSeek, and any AI model in Claude Code for free. Complete guide covering installation, model role assignment, plugins, and real coding tests.

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Gemini CLI Tutorial: Free Million-Token AI Terminal Tool Installation & Hands-On Guide
Tutorials
·4 min

Gemini CLI Tutorial: Free Million-Token AI Terminal Tool Installation & Hands-On Guide

Complete guide to Google Gemini CLI: installation, authentication troubleshooting, file batch processing, MCP browser automation, and AI coding. 1000 free daily calls with 1M token context window.

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Cline v3.18 Update: Free Gemini CLI Integration + Claude 4 Optimization Explained
Tech Frontiers
·3 min

Cline v3.18 Update: Free Gemini CLI Integration + Claude 4 Optimization Explained

Cline v3.18 major update: free Gemini CLI with 1000 daily requests, Claude 4 diff editing success rate up to 84.3%, plus Claude Code support and free Grok 3 access for VS Code AI coding.

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Cline + Gemini CLI Tutorial: Use Gemini 2.5 Pro for Free AI Coding
Tutorials
·2 min

Cline + Gemini CLI Tutorial: Use Gemini 2.5 Pro for Free AI Coding

Step-by-step guide to connecting Cline in VS Code with Gemini CLI for free access to Gemini 2.5 Pro AI coding. Covers installation, proxy setup, model selection, and troubleshooting.

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Gemini CLI Free Integration with Cline/RooCode Tutorial: Zero-Cost AI Coding Setup Guide
Tutorials
·3 min

Gemini CLI Free Integration with Cline/RooCode Tutorial: Zero-Cost AI Coding Setup Guide

Step-by-step tutorial on integrating Gemini CLI with Cline and RooCode for free. Get 1000 daily requests to Gemini 2.5 Pro for AI-assisted coding at zero cost.

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Rovo Agent: 20 Million Free Tokens Daily, #1 on SWE-bench AI Coding CLI Tool
Product Reviews
·3 min

Rovo Agent: 20 Million Free Tokens Daily, #1 on SWE-bench AI Coding CLI Tool

Rovo Agent is Atlassian's AI coding CLI tool offering 20M free Claude 4 Sonnet tokens daily, ranked #1 on SWE-bench. Learn about its adaptive memory system, installation, and hands-on experience.

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