AI视频创作平台Higgsfield完成4亿美元B轮融资，估值达54亿美元，较8个月前的13亿美元增长逾4倍。本轮由DST Global领投，高盛另类投资基金等参投。公司由前Snap高管Alex Mashrabov于2023年创立，提供AI图像和视频生成工具，曾因AI生成电影在戛纳、纽约电影节首映受到关注。
AI编程提速，但大模型生成代码的可靠性成新难题，测试验证成为开发瓶颈。专注该领域的初创Blacksmith因此增长迅猛，近日完成新一轮B轮融资，由PeakXV Partners领投，GV和Y Combinator跟投，估值有望进一步提升。
近日，前OpenAI研究员Igor Babuschkin创立的River AI，成立仅两月即斩获11亿美元种子轮及A轮融资。General Catalyst与AMP PBC领投，英伟达、AMD、YC、淡马锡等参投。公司6月浮现，致力于重塑AI底层逻辑。
月之暗面旗下 Kimi 完成超 35 亿美元 F 轮融资，投后估值达 350 亿美元。因认购规模超目标三倍，此轮提前关闭。原定 8 月的 G 轮（Pre-IPO）已提前启动，投前估值抬至 500 亿美元，两轮之间几乎无间隔，资本追逐正以月为单位加速。
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
-
$0.7
$17.5
$10.5
256
$0.4
128
$8.75
$70
400
$1.75
$14
$0.35
$0.63
$3.15
131
Chatglm
$8
$16
$2
$21
$105
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