AI detection startup Pangram has secured $9 million in a funding round led by Menlo Ventures, with participation from Haystack, ScOp, Script Capital, and Cadenza. This capital infusion coincides with the launch of their new Pangram 4 text detection model, boasting over 99% accuracy, and an AI image detection model in research preview. The funds will support the scaling of Pangram's AI detection software as demand for distinguishing human-generated content grows.