Artificial intelligence (AI) contracts are unlikely to follow the traditional multiyear outsourcing model as changing costs and continuous innovation make businesses reluctant to commit to long-term pricing arrangements, LTM chief executive officer and managing director Venu Lambu has said. AI engagements are expected to be shorter and iterative, with technology-services companies securing multiple contracts over several years as enterprises expand technology adoption, Lambu told Moneycontrol in an interview.