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DeepSeek V4.1-Flash-1017 对比 Claude Haiku 5.5:以极低价格实现更高准确率
DeepSeek发布V4.1-Flash-1017,主打缩短任务耗时与输出长度,开放权重可自托管。作者将其与Claude Haiku 5.5对比修Bug、...
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Simple and critical zeros of the Riemann zeta-function
[This is a guest post by Caroline Turnage-Butterbaugh. This blog post was ini...
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AI成本管理的新经济学
企业AI成本管理正从追求token用量转向追求投资回报,核心是测量、归因、控制和优化跨模型、智能体与团队的AI支出,让每美元产生最大业务价值。关键做法包括...
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翻新PS5主机加18美元即可获赠第二个手柄
索尼官方翻新PS5限时优惠:数字版499美元、光驱版549美元,均配1TB SSD及一年保修;加购翻新手柄18美元(白色)或23美元(特殊配色),同样享一...
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Five AI agent harnesses took the same memory test. The results weren’t even close.
AI agents are getting better at remembering past conversations and earlier ta...
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欺诈分析师AI协作伙伴:在单一平台上实时检测电信欺诈
2025年电信欺诈损失达418亿美元,账户接管与SIM交换攻击激增。核心矛盾在于欺诈以机器速度发生,而检测依赖隔夜批处理;数据分散于多个系统,OLTP与O...