AI workload optimization startup Callosum raises $100M

London-based artificial intelligence startup Callosum Ltd. today announced that it has raised $100 million in funding. Atomico led the seed investment with participation from Plural, DCVC, and the U.K. Sovereign AI Fund. The deal follows a $10.25 million raise in February. Callosum offers a cloud service called Tailored Inference that helps developers increase the efficiency […] The post AI…