UK-based Oriole Networks has raised $22 million to enhance its AI photonic technology, which accelerates AI model training while dramatically cutting energy consumption. By using light-based processing, Oriole’s solution promises to train large language models up to 100 times faster than traditional methods. The funding, led by Plural, brings Oriole’s 2024 total to $35 million, positioning the company to deliver its energy-efficient AI solutions by 2025.