Trajectory Raises $45M at $300M Valuation — SkimNews

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- Trajectory raised a $45 million Series A led by Sequoia at a $300 million valuation.
- Trajectory develops AI model post-training tools for nontechnical customers, while models from OpenAI, Anthropic and open-source alternatives share a critical limitation.
Why it matters: The limitation is shared across OpenAI, Anthropic and open-source models, rather than confined to one provider. Sequoia’s lead role in Trajectory’s $45 million Series A, at a $300 million valuation, backs tools intended to make post-training accessible to nontechnical customers.
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