特斯拉中国车机系统近日更新，全面上线字节跳动旗下豆包大模型。7月31日起分批推送2026.14.13版本，覆盖Model 3、Model Y、Model S、Model X全系车型，新交付车辆优先搭载。车主OTA升级后，可长按方向盘语音按钮、呼喊“嘿，Tesla”或操作滚轮唤醒AI语音助手。
谷歌在iOS平台推出实验性语音输入应用“Google AI Edge Eloquent”，主打离线优先和智能润色功能，利用边缘AI技术将口语实时转化为专业文本。此举标志着谷歌进入高端AI语音转文字市场，与Wispr Flow和SuperWhisper竞争。应用搭载Gemma4系列技术，强调实时处理和文本优化能力。
DuckDuckGo推出AI聊天机器人Duck.ai的实时语音功能，强调隐私优先。该功能通过加密通道与用户对话，确保语音数据不被监听或滥用。采用“中间人”模式平衡智能体验与数据安全。
OpenAI正加速研发音频AI模型，为语音优先智能硬件做准备。近期整合多个团队，集中提升语音交互技术，以改善对话表现和响应能力。目前语音模型在准确性和速度上仍落后于文本模型，因此正加速架构升级，开发新一代音频模型。
语音优先的AI工作空间，团队模型跟随指令跨工具行动
Mac语音优先应用，支持会议记录、语音笔记和听写，本地模式免费
Whisp是语音优先的应用构建器，几秒内将语音想法转化为应用
Xai
$1.4
输入tokens/百万
$3.5
输出tokens/百万
2k
上下文长度
Alibaba
$8
$240
52
$3.9
$15.2
64
$15.8
$12.7
-
Bytedance
$0.8
$2
128
$2.4
$12
8
Tencent
32
$3
$9
$1.6
$10
$1.5
$21
$105
Openai
$10.5
16
Chatglm
Baidu
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