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Lao Guo's Learning Space
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Lao Guo's Learning Space

AI learning, discussion, and hands‑on practice with self‑reflection

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Latest from Lao Guo's Learning Space

62 recent articles
Lao Guo's Learning Space
Lao Guo's Learning Space
Mar 31, 2026 · Artificial Intelligence

2026 Guide to Choosing a Personal Supercomputer for Local DeepSeek (15k‑100k)

With cloud API costs soaring and privacy concerns rising, this 2026 guide compares three personal‑supercomputer options—Apple Mac Studio, NVIDIA DGX Spark, and Mingfan MS‑S1 MAX—using unified memory, memory bandwidth, and AI compute to help developers pick the right hardware for their budget and workload.

AI hardwareDeepSeekLocal Inference
0 likes · 12 min read
2026 Guide to Choosing a Personal Supercomputer for Local DeepSeek (15k‑100k)
Lao Guo's Learning Space
Lao Guo's Learning Space
Mar 31, 2026 · Artificial Intelligence

March 2026 AI Frontier: Open‑Source Model 2.0, Agent Explosion, and the Three‑Giant Showdown

The March 2026 AI landscape features a 2.0 era of open‑source large models led by DeepSeek‑R1, a breakout year for AI Agents with hierarchical planning and robust tool calls, and a cost‑driven showdown among GPT‑5.4, Claude Opus 4.6 and Gemini 3.1 Pro, reshaping capabilities, pricing, and deployment strategies across cloud and edge.

AI AgentsAI MarketAI models
0 likes · 10 min read
March 2026 AI Frontier: Open‑Source Model 2.0, Agent Explosion, and the Three‑Giant Showdown
Lao Guo's Learning Space
Lao Guo's Learning Space
Mar 30, 2026 · Artificial Intelligence

Building an AI Dream Team with OpenClaw: A Hands‑On Multi‑Agent Guide

The article explains why single‑agent LLMs struggle with complex tasks and demonstrates how OpenClaw's multi‑agent architecture—featuring persistent, sub‑ and ACP agents, isolated workspaces, and cost‑aware model selection—enables parallel role‑focused collaboration, scalability, and significant efficiency gains.

AI CollaborationAgent ArchitectureOpenClaw
0 likes · 14 min read
Building an AI Dream Team with OpenClaw: A Hands‑On Multi‑Agent Guide
Lao Guo's Learning Space
Lao Guo's Learning Space
Mar 29, 2026 · Artificial Intelligence

Top Free Large Language Models for OpenClaw (March 2026) – Ranked by Cost, Chinese Support, Stability, and API Ease

This guide evaluates and ranks the most useful free large language models as of March 2026, comparing domestic and international options on free quota, Chinese capability, stability, and API friendliness, and provides ready‑to‑copy OpenClaw configuration commands with practical usage tips.

API ConfigurationChinese NLPDomestic Models
0 likes · 10 min read
Top Free Large Language Models for OpenClaw (March 2026) – Ranked by Cost, Chinese Support, Stability, and API Ease
Lao Guo's Learning Space
Lao Guo's Learning Space
Sep 5, 2025 · Backend Development

Deep Dive into MCP Streamable HTTP Message Formats

The article explains MCP's three communication modes—stdio, SSE, and Streamable HTTP—focuses on the Streamable HTTP protocol introduced in 2025, and walks through its four lifecycle phases with detailed JSON‑RPC request and response examples for initialization, runtime operations, updates, and closure.

Backend DevelopmentJSON-RPCMCP
0 likes · 8 min read
Deep Dive into MCP Streamable HTTP Message Formats