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Toto 2.0 论文精读:时间序列预测进入规模化时代

Datadog 在 2026 年 5 月发布的 Toto 2.0 是首个证明 scaling law 在时序预测上成立的开源基础模型族——4M 到 2.5B 五个尺寸,每一档都比下一档更准,在 BOOM/GIFT-Eval/TIME 三大 benchmark 通杀,Apache 2.0 全开源。

Paper · 6 min read · 05/22/26
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