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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Lao Guo's Learning Space
Lao Guo's Learning Space
Oct 29, 2026 · Industry Insights

M6 vs Touchscreen PROLED MacBook Pro: New Chip or OLED Screen?

Apple released two MacBook Pro models in one week: the M6 starting at ¥15,999 with the latest chip but no touchscreen, and the Touchscreen PROLED at ¥22,999 with an OLED touchscreen but last-gen M5 Pro/Max chips. The article compares specs, trade-offs, and gives buying advice based on budget and needs.

M5 ProM6 chipMacBook Pro
0 likes · 7 min read
M6 vs Touchscreen PROLED MacBook Pro: New Chip or OLED Screen?
Lao Guo's Learning Space
Lao Guo's Learning Space
Oct 29, 2026 · Artificial Intelligence

Qwen4 Leak: 20-Line PR Sets 1M Context, Reveals 120B Multimodal Model

A 20-line pull request in the qwen-code repository sets Qwen4's context window to 1 million tokens, revealing eight internal model IDs including a 120B multimodal variant, while LMArena benchmarks show Qwen4 (codenamed Kerria) completing a complex Three.js task in 32 minutes versus GPT-6 Astra's 49 minutes, though official release remains unconfirmed.

AlibabaBenchmarkingLarge Language Models
0 likes · 10 min read
Qwen4 Leak: 20-Line PR Sets 1M Context, Reveals 120B Multimodal Model
Lao Guo's Learning Space
Lao Guo's Learning Space
Oct 29, 2026 · Artificial Intelligence

Two Top LLM Leaderboards Disagree on #1: Private Tests & 12-Point Open-Source Gap

This analysis compares three major LLM benchmarks—LMArena, Artificial Analysis Intelligence Index v5, and SWE-bench—revealing why they crown different winners, how a 60% shift to private test sets exposes data contamination, why open-source models now trail closed-source by 12 points, and how to choose models based on task, budget, and deployment constraints.

Artificial AnalysisLLM benchmarksLMArena
0 likes · 12 min read
Two Top LLM Leaderboards Disagree on #1: Private Tests & 12-Point Open-Source Gap
Lao Guo's Learning Space
Lao Guo's Learning Space
Oct 28, 2026 · Industry Insights

Apple's First Touchscreen MacBook Pro in 16 Years: OLED PROLED XDR, $3000 Premium — Worth It?

Apple launches its first touchscreen MacBook Pro with tandem OLED PROLED XDR display (2000 nits), Dynamic Island, and lighter design, but uses M5 chips not M6, costs $3000 more per tier; iPad mini 8 gets OLED but stuck at 60Hz; M6 iMac/MacBook Pro 14 are routine updates; local AI users should wait for M5 Pro/Max or Mac Studio.

AppleDynamic IslandM5 chip
0 likes · 16 min read
Apple's First Touchscreen MacBook Pro in 16 Years: OLED PROLED XDR, $3000 Premium — Worth It?
Lao Guo's Learning Space
Lao Guo's Learning Space
Oct 27, 2026 · Industry Insights

M6 Mac Buying Guide: 10 Configurations Across 3 Price Tiers Analyzed

This article analyzes all 10 M6 MacBook Pro and iMac configurations priced from ¥12,499 to ¥40,999, breaking down three price tiers, upgrade costs, and budget-based recommendations while highlighting key pitfalls like the M6-only entry-level update and storage upgrade trade-offs.

Apple SiliconM6 MacBook ProMac buying guide
0 likes · 10 min read
M6 Mac Buying Guide: 10 Configurations Across 3 Price Tiers Analyzed