Eigen Technologies has raised £13 million from Goldman Sachs and Temasek. The London startup uses AI to read and analyse complex contracts and documents in fields such as law and finance. Goldman already uses Eigen, as do Linklaters, ING, and Evercore. LONDON — Artificial intelligence startup Eigen Technologies has raised £13 million from Goldman Sachs Principal Strategic Investments and Singapore's state investment fund Temasek. London-based Eigen uses artificial intelligence technology to read legal and financial documents, making it easier for lawyers and bankers to analyse complex contracts — everything from derivatives to land deeds — and find specific clauses.