#AI #大模型
▎ SiliconFlow
官网
生成式 AI 计算基础设施平台。
提供文/图/视频大模型的托管服务，目前有不少免费模型。付费模型的价格也很有竞争力（以 Qwen2-72B-Instruct 为例，每百万 tokens 的价格为 ¥4.13，相比之下 Together AI 的价格为 $0.9，阿里自己的价格为 ¥5 输入 + ¥10 输出）。
给普通人和开发者提供了有性价比的托管服务，可以快速用上最新最前沿的大模型；其 API 也兼容 OpenAI，可以直接用在现有的项目中。它目前也在和 沉浸式翻译 合作，可以免费用它的模型翻译。
注册可领 ¥14 额度，相当于 Qwen1.5-14B 的 2000 万 tokens。
@atashare
BY 鲲的碎碎念
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
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