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暗号資産 · よくある質問Ethereum Staking ETF vs Spot ETH ETF: How Rewards Work
An Ethereum staking ETF is a spot ether fund that stakes a portion of its ETH and passes net rewards to shareholders. Here is how it differs from a plain spot ETH ETF, how to read issuer staking metrics and what extra risks you take on.
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AI · よくある質問AI Agents Talking to Each Other: A2A vs MCP Explained
AI agents talking to each other need a shared way to discover peers, delegate work and return results. Here is how A2A and MCP split that job, based on the official specifications as of October 2026.
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AI · 最新Smart TV Listening? Samsung Claim and Privacy Settings
As of October 25, 2026, the viral claim that a Samsung TV's on-board AI is always listening rests on X screenshots with no model, firmware or logs. Here is what is actually documented and how to lock down voice, ACR and ad settings.
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暗号資産 · よくある質問Bull Market Support Band: How to Read Bitcoin's 20-Week MA
The Bitcoin bull market support band (BMSB) pairs the 20-week simple moving average with the 21-week exponential moving average. Here is how the band is calculated, how to read price against it, and what backtests say about its limits, as of October 2026.
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AI · よくある質問Types of Open-Source AI Models: Qwen, MiniCPM, LFM, LTX
A practical map of open-source AI models by what goes in and what comes out, using October 2026 Hugging Face model cards for Qwen3.8, MiniCPM-V 4.7, LFM2.5, Qwen-Image-2.1-Turbo and LTX-2.5.
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投資ガイド · よくある質問2 Million Won Monthly Dividend Income: Capital and Korea Tax
2 million won a month in dividends takes 600 million won at a 4% yield before tax, and more after tax. As of October 2026, see how Korea's 15.4% withholding, the 20 million won threshold and new high-dividend rules change the math.
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AI · 最新Kimi K3.1 Pro: Artificial Analysis Score, Price and Caveats
Moonshot AI released Kimi K3.1 Pro on October 23, 2026. Here is what its Artificial Analysis score of 55 actually measures, how its price, speed and token use compare, and what to verify before you build on it.
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AI · よくある質問Open Source AI Models: Qwen, DeepSeek, MiniMax or Mistral?
A practical way to choose between four current open-weight LLMs: what hardware each one really needs, what the licenses allow for commercial use, and when an API makes more sense than self-hosting.
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AI · 最新AI Carbon Emissions per Request: Why Grids Make It 8.5x
Berget AI's October 2026 per-request CO2 method shows the same AI request emitting 8.5x more in Texas than in Sweden. Here is how the math works, why Google's 0.03 g figure is not comparable, and what assumptions to check.
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