#9router
338 related articles
Product Reviews·2 min
9router: An Open-Source Routing Solution for Free Unlimited AI Coding Model Access
9router is an open-source AI model routing tool aggregating 40+ free providers, supporting Claude Code, Cursor, Copilot and more with auto-failover and token compression for free unlimited AI model access.
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·4 min
A Beginner's Guide to Vibe Coding: A Comprehensive Look at AI-Native Development
A comprehensive guide to Vibe Coding, the AI-native development paradigm covering core concepts, workflows, tech stack recommendations, pros and cons, and future trends.
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·2 min
LocalSend: An Open-Source, Free Cross-Platform Alternative to AirDrop
LocalSend is an open-source, free cross-platform file transfer tool supporting direct LAN transfers between Windows, macOS, Linux, Android, and iOS — no internet needed, HTTPS encrypted, 87K+ GitHub Stars.
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·3 min
Tutorial: Connect Claude, Codex, and Other LLMs to Copilot in VSCode
Learn how to connect Claude, Codex, and other LLMs to VSCode's Copilot Chat via a third-party API proxy plugin. Four steps: get a Key, install plugin, manage models, and switch freely.
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·3 min
Troubleshooting Guide: Comet Browser Can't Access LAN Devices After Update
Comet browser v151 can't access Plex, Proxmox & LAN services? Deep analysis of Chromium's Private Network Access policy changes with practical solutions including flags settings and HTTPS configuration.
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·2 min
Intercepting GitHub Copilot with a MitM Proxy: Uncovering the Inner Workings of AI Code Completion
Intercept GitHub Copilot traffic via MitM Proxy to analyze AI code completion context collection, request debouncing, and data transmission for code privacy and security insights.
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·2 min
A Go Developer's Guide to Gemini: Complete Model Family Breakdown
A comprehensive Gemini model family guide for Go developers, covering Pro vs Flash selection strategies, multimodal capabilities, official Go SDK integration, and token management practices.
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·3 min
Why Chinese LLMs Are Dominating the OpenRouter Weekly Rankings
Chinese LLMs dominate OpenRouter's weekly usage rankings. DeepSeek, Qwen, and Kimi win global developers with open-source strategies, extreme cost-efficiency, and technical breakthroughs.
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·4 min
Total Parameter Count Is Obsolete: Understanding the Two-Number Era of MoE Models
Mixture-of-Experts (MoE) makes single parameter counts obsolete. Learn the difference between total and active parameters, how MoE decouples knowledge capacity from inference cost, and why this matters for model selection.
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·3 min
GLM-5.2 Unavailable — What Happened? A Deep Dive into AI Model Fallback Mechanisms
Users report GLM-5.2 being silently replaced by a Best model. Learn how AI platform fallback mechanisms work, why they trigger, and how to handle silent model switching.
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·3 min
DeepSeek V4 Flash Real-World Test: The Secret Behind Spending Only $3 on 120M Tokens
A developer tested DeepSeek V4 Flash 0731, spending only $3 on 120M tokens. Learn how cache hit mechanisms slash API costs and tips for long-context optimization.
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·3 min
How Transformers Think and Store Facts: A Detailed Guide to Mechanistic Interpretability
Deep dive into Transformer internals: how MLP layers store facts as key-value memories, why high-dimensional near-orthogonality enables millions of concepts, and how attention and MLP layers collaborate.
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·3 min
NVFP4 Dynamic Quantization in Practice: W4A4 Accelerated Deployment for the Full Gemma-4 Model Family
NVFP4 dynamic quantization covers all five Gemma-4 model sizes using W4A4 mixed-precision with calibrated FP8 KV Cache, dramatically reducing VRAM usage and deployment costs for efficient inference from edge to cloud.
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·3 min
Security Analysis of Authentik with Port Forwarding: A Self-Hosted Service Protection Guide
In-depth analysis of Authentik security with port forwarding for self-hosted services, covering NPM reverse proxy architecture, risks, and hardening with CrowdSec, MFA, VPN, and defense in depth.
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·3 min
Feasibility Analysis: Deploying DeepSeek V4 Flash on Dual DGX Spark Systems
In-depth feasibility analysis of deploying DeepSeek V4 Flash on two NVIDIA DGX Spark units offline, examining memory bandwidth, MoE communication overhead, and quantization strategies.
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·4 min
Q8_K_XL vs. MXFP4 Naming Debate: The Quantization Truth That FP8 ≠ Q8_0
Deep dive into LLM quantization formats Q8_K_XL vs MXFP4, explaining why FP8 ≠ Q8_0, debunking the "8-bit is lossless" myth for local deployment users.
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·3 min
Laguna S 2.1 Performance Upgrade: 10x Rate Limit Increase, 250B Tokens Processed Daily
Poolside announces major Laguna S 2.1 upgrade with 10x rate limits, 250B daily tokens on OpenRouter, 1M context dedicated deployment, and integration with cline, opencode, and other AI coding agents.
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·3 min
Maple-Preview: 20B Ternary MoE Model Achieves 120 tok/s On-Device Inference on iPhone
Maple-Preview achieves 120 tok/s inference of a 20B ternary MoE model on iPhone. We analyze ternary quantization, MoE sparse activation, and on-device inference challenges.
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·3 min
Stickblade Arena: A New Benchmark That Pits LLMs Against Each Other in a Physics-Based Combat Arena
Stickblade Arena is a physics-engine-based LLM benchmark where models battle in a 2D arena, testing spatial reasoning and dynamic decision-making while avoiding training data leakage. Its six-axis Elo system reveals fine-grained capability differences.
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·3 min
Qwen3-Max Arrives on Venice: A New Privacy-First Option for Anonymous AI Interactions
Qwen3-Max joins the Venice privacy AI platform, enabling anonymous access to Alibaba's flagship LLM without registration. Learn about Venice's features, Qwen3-Max capabilities, and anonymous AI usage.
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