Trajectory raises $45M and opens its post-training platform
What happened
TechCrunch reported on November 3, 2026 that Trajectory closed a $45 million Series A at a $300 million valuation, led by Sequoia with Nvidia, Bessemer Venture Partners and Bain Capital Ventures participating. Alongside the funding, Trajectory opened its model post-training platform to the public, aimed at non-technical experts so they can take part in training AI models.
Written by AI from the coverage · updated 3 hours ago
Coverage
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- TechCrunch · AITrajectory raises $45M to make AI model training accessible to nontechnical experts
Trajectory 宣布完成 $45 million A 轮融资，估值为 $300 million，并向公众开放面向非技术专家的模型后训练平台。本轮由 Sequoia 领投，Nvidia、Bessemer Venture Partners 和 Bain Capital Ventures 参投。
Heat over time
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