self._on_changes: list[typing.Callable[[T, T], None]] = []
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Within hours of that announcement, OpenAI said it had struck its own deal with the Pentagon — a move Anthropic has called “mendacious” and the public appears to view similarly. Within 24 hours of the back-to-back announcements, Anthropic’s Claude shot to the top of the free-app rankings on Apple’s U.S. App Store, overtaking ChatGPT. (At the end of January, Claude was outside the top 100, according to Sensor Tower data.)，详情可参考体育直播
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