央视曝光“无限薅豆包会员”等服务暗藏安全隐患。记者实测发现，此类服务靠多设备、多账号循环操作实现，商家还转租模型服务、售卖API密钥。相关行为可能导致账号封禁、隐私泄露和财产损失。部分“出租时长”并非豆包官方平台，用户与AI的完整对话或被服务方查看，售卖的API密钥也存在风险。
OpenAI近日向全球用户推出ChatGPT新功能“锁定聊天”，以进一步保障隐私安全。用户可为特定敏感对话启用该功能，启用后对话会从常规聊天记录、置顶列表和普通搜索结果中移出，转入独立的“锁定聊天区域”；后续重新打开时，须输入四位数账户PIN码验证。
OpenAI被曝雇数百名合同工审核真实ChatGPT用户对话，对回复按1至7分评分，以改进模型，重点减少过度奉承和拟人化。用户多不知聊天可能被真人阅读；匿名化处理仍可能含敏感个人信息，OpenAI隐私过滤器亦被承认可能出现漏洞。
OpenAI宣布macOS版ChatGPT升级，新增对苹果“信息”应用的深度交互能力。经用户明确授权后，可在Mac本地读取、撰写和发送短信，并支持智能搜索聊天记录、生成对话摘要。官方强调该功能不会对全部消息进行全局索引，以保护用户隐私。
支持20+开源模型的私密AI聊天平台，保护对话隐私与上下文。
可无限对话创建和聊天AI角色，无过滤限制，保护隐私
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
Google
$0.49
$2.1
Xai
$1.4
$3.5
2k
$7.7
$30.8
200
-
Anthropic
$105
$525
$0.7
$7
$35
$17.5
$21
Alibaba
$4
$16
$1
$10
256
$2
$20
Baidu
128
$6
$24
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