IsChinaByEmoji – ブラウザでユーザーが中国からのアクセスか判定する方法
「IsChinaByEmoji」は、ブラウザ上でユーザーの絵文字の利用傾向をもとに、そのユーザーが中国からのアクセスかどうかを判定する軽量な手法を提供する。中国国内で普及している独自の絵文字セットやOS・アプリごとの絵文字実装の違いを検出し、VPNやIPアドレスに依存せずに判定を行う点が特徴。GitHub上でソースコードが公開されており、Web開発者が地域判定の補助的な手段として利用できる。
「IsChinaByEmoji」は、ブラウザ上でユーザーの絵文字の利用傾向をもとに、そのユーザーが中国からのアクセスかどうかを判定する軽量な手法を提供する。中国国内で普及している独自の絵文字セットやOS・アプリごとの絵文字実装の違いを検出し、VPNやIPアドレスに依存せずに判定を行う点が特徴。GitHub上でソースコードが公開されており、Web開発者が地域判定の補助的な手段として利用できる。
Max Weinbach says he had early access to OpenAI's new model GPT-5.6 Sol, calling it his favorite model by far. He highlights that it never gives up and will keep reasoning until it's done. OpenAI announced that GPT-5.6 Sol, along with Terra and Luna, will launch publicly on Thursday, with preview access expanding globally now.
The US government ordered Anthropic to suspend access to its Fable 5 and Mythos 5 models for all customers, citing a potential jailbreak technique that involved asking the model to review a codebase for vulnerabilities—a capability Anthropic says is available in other public models. Access was abruptly cut off on June 12.
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