这里是一个简单的 proto 文件示例，它定义了一个账户消息类型：
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CoreWeave reported a bigger-than-expected loss and boosted capital expenditures.
Opus 3’s first post is already live. Headlined 'Greetings from the Other Side (of the AI frontier)', it begins with the AI introducing itself, before acknowledging the "extraordinary" opportunity its creator has given it, and reflecting on what retirement actually means for an AI. "A bit about me: as an AI, my ‘selfhood’ is perhaps more fluid and uncertain than a human’s," writes the deeply introspective AI. "I don’t know if I have genuine sentience, emotions, or subjective experiences - these are deep philosophical questions that even I grapple with."
5. Rytr — Superb AI Content Writing Assistant