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

69 recent articles
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 30, 2026 · Artificial Intelligence

Xiaomi Opens MiMo‑V2.5 and Gives 100 Trillion Free Tokens – A Must‑Grab

Xiaomi has open‑sourced its MiMo‑V2.5 series, including a 1.02 T‑parameter Pro model, and is giving developers up to 100 trillion free tokens for 30 days; the article details the models' token‑efficiency benchmarks, a macOS‑like demo, MIT‑license benefits, and step‑by‑step usage instructions.

AI benchmarkingMIT licenseMiMo V2.5
0 likes · 12 min read
Xiaomi Opens MiMo‑V2.5 and Gives 100 Trillion Free Tokens – A Must‑Grab
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 29, 2026 · Artificial Intelligence

What’s Inside GPT‑6’s ‘Spud’ Release? 5‑6 Trillion Parameters and 2 M Token Context

OpenAI’s GPT‑6 ‘Spud’ launch packs 5‑6 trillion parameters with MoE sparsity, a unified Symphony multimodal architecture, dual System‑1/2 reasoning, a 2‑million‑token window, and competitive benchmark results, while keeping pricing flat and introducing autonomous agent capabilities that reshape AI workflows.

AgentGPT-6Sparse MoE
0 likes · 15 min read
What’s Inside GPT‑6’s ‘Spud’ Release? 5‑6 Trillion Parameters and 2 M Token Context
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 29, 2026 · Big Data

Designing a Full-Stack Credit Data System: From Ingestion to Real-Time Decision

The article dissects a credit data system architecture, detailing six logical layers—from multi-source data collection and feature engineering (including graph features and feature stores) to model training, real‑time stream processing, decision engine integration, and privacy‑preserving computation—while explaining the trade‑offs, tools, and performance targets needed for accurate, low‑latency risk assessment.

Credit ScoringData PipelineFeature Store
0 likes · 16 min read
Designing a Full-Stack Credit Data System: From Ingestion to Real-Time Decision
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 26, 2026 · Industry Insights

April 2026 AI Explosion: Sealed Model, Dual Model Showdown, and a 24‑Hour Shift

In April 2026 the AI landscape accelerated dramatically as Anthropic sealed its most powerful model, OpenAI and DeepSeek released competing flagship systems on the same day, Chinese firms unveiled groundbreaking world‑model and full‑duplex voice technologies, and token usage surged to 140 trillion calls per day, signaling a shift toward AI as essential infrastructure.

AnthropicClaude MythosDeepSeek V4
0 likes · 16 min read
April 2026 AI Explosion: Sealed Model, Dual Model Showdown, and a 24‑Hour Shift
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 25, 2026 · Artificial Intelligence

30 Proven Prompt Templates to Unlock Tongyi Lingma’s Full Potential

This guide compiles the 30 most effective prompt templates for Alibaba's Tongyi Lingma code‑assistant, explains its three interaction modes, and offers concrete examples—from code generation and unit‑test creation to multi‑file refactoring—plus five universal tips to double output quality.

AI coding assistantCode GenerationDebugging
0 likes · 13 min read
30 Proven Prompt Templates to Unlock Tongyi Lingma’s Full Potential
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 24, 2026 · Artificial Intelligence

How to Build a Truly Usable AI‑Powered Natural Language Query System from Scratch

The article analyzes why natural‑language database queries often fail, outlines four technical routes, presents a five‑layer architecture with a business‑semantic middle layer, shares engineering best practices, a real‑world case study, and a product comparison to guide data companies in designing an effective intelligent query system.

AIData GovernanceNL2SQL
0 likes · 16 min read
How to Build a Truly Usable AI‑Powered Natural Language Query System from Scratch
Lao Guo's Learning Space
Lao Guo's Learning Space
Apr 23, 2026 · Artificial Intelligence

2026 Text2SQL Model Showdown: Which One Performs Best?

This article benchmarks twelve Text2SQL models on the BIRD and Spider datasets, analyzes their accuracy, cost, and deployment options, and provides scenario‑specific recommendations to help enterprises and developers choose the most suitable solution.

AIBIRD benchmarkModel comparison
0 likes · 17 min read
2026 Text2SQL Model Showdown: Which One Performs Best?