Investopedia

Commodity Pairs: Currency Correlations Explained

Thomas J Catalano is a CFP and Registered Investment Adviser with the state of South Carolina, where he launched his own financial advisory firm in 2018. Thomas' experience gives him expertise in a ...

AI 大模型的「中文税」：中文比英文更费 Token，为什么？

Opus 4.7 刚发布那几天，X 上怨声载道。有人说一次对话就把她的 session 额度用光了，有人说同一段代码跑完的成本比上周翻了一倍多；还有人晒出自己 200 美元 Max 订阅不到两小时就触顶的截图。 独立开发者 BridgeMind 承认 Claude 是世界上最好的模型，但同时也是最贵的模型。他的 Max 订阅用不到两小时就限额了，但幸好——他买了两份。｜图片来源：X@bridgem ...

AI 大模型的「中文税」

Opus 4.7发布引发争议，测试发现Claude和GPT上中文比英文贵，Qwen和DeepSeek相反，还探讨了古文及tokenizer对中文的影响。 Opus 4.7 刚发布那几天，X 上怨声载道。有人说一次对话就把她的 session ...
Save the Children

TOMS and Save the Children

TOMS ® and Save the Children have partnered since 2011 to help improve health, education, and well being outcomes for children in the United States and around the world. Rooted in a shared belief that ...
Nature

The long internal loop of the α3 subunit targets nAChRs to subdomains within individual ...

Different types of neurotransmitter receptors coexist within single neurons and must be targeted to discrete synaptic regions for proper function. In chick ciliary ganglion neurons, nicotinic ...