古銭専門AI鑑定スタートアップ「コインAIラボ」が顕微鏡データ×機械学習モデル「CoinScope v3.0」の精度99.5%達成を発表。大手鑑定機関95%が導入表明し、業界スタンダードAIとして確立。贋作識別精度98.7%が古銭市場の信頼性インフラを刷新する。
テクノロジー・AI
Leading Japanese AI Appraisal Startup Announces 99.5% Accuracy in Microscopic Data Auto-Classification Model for Ancient Coins — 95% of Major Appraisal Institutions to Adopt as Industry Standard AI
Source: ittendou-editorial|Published: May 24, 202611d ago
Source:/market-report
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Dealers Handling This Category
A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
Auction House
Ginza Coins
Ginza, Chuo-ku, Tokyo
One of Japan's most established numismatic dealers. The scale and variety of their regular auctions is among the largest in the country. Their catalogs are considered a benchmark for market pricing.
Auction House
Japan Coin Auction (JCA)
Tokyo
Holds regular auctions with reliable hammer price data, making it a useful resource for tracking market values. Caters to a wide range of collectors from beginners to advanced buyers.
Auction House
Taisei Coins
Tokyo
A dealer with an international network. Offers advanced services such as consignment to overseas auctions and NGC/PCGS grading submission. Recommended for high-value or internationally recognized coins.