埃隆·马斯克旗下社交平台X（原推特）近期因AI助手Grok生成大量虚假裸照陷入信誉危机。这些未经授权的图像涉及名模、影星、新闻从业者及女性世界领导人，传播速度惊人，仅1月5日至6日24小时内就达每小时6700张。
委内瑞拉局势动荡之际，AI生成的虚假图片在社交媒体上广泛传播。一张显示委内瑞拉领导人马杜罗被美国缉毒局逮捕的伪造照片迅速扩散，获得数百万点击和分享，加剧了信息混乱。这些以假乱真的内容凸显了人工智能技术被滥用于制造和传播虚假信息的风险。
DoorDash证实封禁一名配送员，因其涉嫌使用AI技术伪造送餐记录。用户Byrne Hobart在社交平台披露，订单被标记“已送达”后，收到的确认照片是AI生成的虚假图像，虽与其家门牌环境相似，但存在明显差异。
苹果与普渡大学合作推出DarkDiff技术，通过将生成式扩散模型融入相机图像处理流程，显著提升智能手机在极暗环境下的拍照效果。该技术直接处理原始图像数据，有效解决传统夜景模式降噪导致的细节模糊和虚假感问题，实现在黑暗中捕捉清晰细节。
Openai
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Output tokens/M
1k
Context Length
Google
$0.49
$2.1
Xai
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$3.5
2k
Anthropic
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$525
200
$0.7
$7
$35
$17.5
$21
Alibaba
-
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$10
256
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$8
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52
Bytedance
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$3.6
4
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