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Multi-Host Inference Actually Slower? Lessons from llama.cpp Distributed Deployment Pitfalls

A developer attempted to run an 80B model across two hosts expecting faster inference speeds, but instead found multi-host processing was half as fast as single-host. Network latency, layer allocation strategies, and debug flags can all become performance killers.

2025-12-27 15:08:35Read More

NVIDIA Acquires Groq for $20 Billion: The "Splitting" Revolution in Inference Chips

NVIDIA has reached a $20 billion licensing agreement with Groq, core of which is the division of AI inference into two independent tasks: pre-filling and decoding. Groq's SRAM chips specialize in decoding, offering speeds 100 times faster than HBM, but with limited capacity. This marks the shift of AI hardware from general-purpose to specialized.

2025-12-27 15:08:21Read More

AI-Generated Code, Dare You Use It Directly? What I Found After Disassembling Three Projects

After analyzing three complete projects generated by tools like ChatGPT, I discovered the typical pitfalls of AI coding. The code may seem functional, but it falls short of production-ready quality.

2025-12-27 15:03:10Read More

Hotel Industry Battles for Data Sovereignty: AI Game in the Shadow of 260 Million Members

Marriott, Hilton, and other hotel giants are upgrading their loyalty programs through technological advancements to tackle the dual challenges of OTA commission squeezing and AI travel agents. This game revolves around a 15%-25% profit margin per order, and more importantly, it's a battle for the future dominance of customer relationships.

2025-12-27 15:03:10Read More

5 Under-the-Radar Stable Diffusion Alternatives That Changed My Approach to Prompt Engineering

After months of exploration, I've discovered that these AI video generation tools each have their unique strengths, from RunwayML's rapid rendering to Sora's sequential shaping capabilities, all of which have made me rethink the possibilities of prompt engineering.

2025-12-27 14:11:08Read More

Peter Thiel's Monopoly Philosophy: Why Competition is a Loser's Game

Peter Thiel, co-founder of PayPal, explains the essence of business in one hour: creating value doesn't equal capturing value, and the real winners don't even need to participate in competition.

2025-12-27 14:05:48Read More

When Programming Languages Become English: The Rise of Agent Toolchains and Programmers' Identity Anxiety

From Karpathy's confusion to Ma Dongxi's observation, Agent technology is reshaping the essence of programming. When toolchains replace lines of code, how do programmers find their new positioning?

2025-12-27 14:04:26Read More

The Mystery Behind Hugging Face Model Updates: Changes Not Logged in Changelogs

The Unsloth team recently performed silent updates to multiple GLM series GGUF models, primarily focusing on quality improvements such as non-ASCII character decoding and inference content parsing format compatibility enhancements.

2025-12-27 13:07:44Read More

OpenAI's $75 Billion Valuation: The Golden Age of AI or a Bubble Prelude?

OpenAI is in talks to raise funding at a $75 billion valuation, potentially raising up to $100 billion. Behind this number lies the clash between fervor and rational thinking in the AI industry.

2025-12-27 15:03:10Read More

Skill and MCP: Complementary Relationships in the AI Agent Ecosystem

Through a choice question in an internal sharing, this explores the fundamental differences and complementarity between Skill and MCP in the Claude ecosystem. Skill provides domain knowledge and process guidance, while MCP standardizes tool calls. Together, they build more powerful AI agents.

2025-12-27 11:09:06Read More