[AI Startup Trajectory Raises $45 Million in Series A Funding] According to TechCrunch, on November 3rd, AI startup Trajectory raised $45 million in Series A funding, valuing the company at $300 million. The round was led by Sequoia Capital, with participation from NVIDIA, Bessemer Venture Partners, and Bain Capital Ventures. Trajectory's platform collects performance feedback from AI models in applications and uses this feedback to retrain open-source models to improve their performance on specialized tasks. The report indicates that Harvey and Rogo have already used the platform for post-training their models, and Trajectory is making the platform publicly available.