Snapchat于2026年4月28日推出“AI赞助Snap”广告产品，将生成式AI代理集成至核心聊天界面。用户可在主聊天标签页内与品牌AI实时对话，提问、获取定制推荐并直接购买，使营销从单向展示升级为互动体验。
百度搜索Skill在OpenClaw平台下载量超3.6万次，成为全球最受欢迎的搜索引擎插件，入选官方精选推荐。其核心优势在于深度集成AI技术，实现全网实时信息检索，覆盖权威内容且时效性强，为生成式AI提供有力支持。
Google DeepMind与YouTube团队推出STATIC框架，解决大语言模型在推荐系统中生成错误商品ID或违反库存逻辑的问题。该技术利用稀疏转移矩阵加速Trie索引，实现约束解码，提升生成式检索的准确性与可靠性。
亚马逊推出升级版AI助手Alexa+，率先在Amazon Music应用中向早期用户开放。新版支持对话式音乐发现，歌曲探索率提升至旧版三倍，推荐收听量增长近70%，展现生成式AI重塑音乐消费的潜力，突破了过去仅能执行基础指令的限制。
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
$6
$24
256
Baidu
128
Bytedance
$1.2
$3.6
4
$2
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