OpenAI與Anthropic的訂閱計劃看似平價，實則背後存在鉅額算力補貼。測試顯示，用戶持續運行重型任務至使用上限後，按API價格折算的實際費用遠超月費，廠商承擔了巨大成本缺口。
OpenAI CEO山姆·奧特曼表示，關停Sora並非技術問題，而是算力極度緊缺。公司需將有限芯片資源投入更高優先級項目，導致Sora面臨內部資源競爭。
馬斯克指出，地球電力增長停滯與AI算力需求爆發存在巨大缺口，未來30至36個月內，太空將成爲部署AI算力成本最低且唯一具擴展性的場所。太空太陽能效率比地面高約5倍，且無需複雜冷卻設施。SpaceX計劃大規模部署“軌道數據中心”以應對電力瓶頸。
匯豐銀行報告稱，OpenAI面臨巨大資金壓力，2030年前需融資至少2070億美元（約1.47萬億元人民幣），以支撐龐大算力需求。資金缺口源於與微軟和亞馬遜的合作，分別簽訂2500億和380億美元雲計算協議，合同算力總量達36吉瓦。
Anthropic
$21
輸入tokens/百萬
$105
輸出tokens/百萬
200
上下文長度
Iflytek
$2
-
Baichuan
4
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