According to @emollick, the team’s AI-and-work study that coined the term jagged frontier has now been formally published in Organization Science, confirming large productivity gains from GPT4 in real consulting tasks. As reported by Organization Science, pre-registered experiments at Boston Consulting Group found consultants using GPT4 completed 12.2% more tasks, worked 25.1% faster, and produced 40% higher-quality outputs, highlighting measurable business impact in knowledge work. According to One Useful Thing by Ethan Mollick, results varied across task types, illustrating the jagged frontier where GPT4 excels on many structured, knowledge-intensive tasks but can underperform on tasks requiring up-to-date facts or specialized judgment, guiding enterprise deployment strategies. As reported by Organization Science, the findings support scaled augmentation approaches (centaur and cyborg workflows) and suggest clear ROI opportunities for firms that identify GPT4-suitable task portfolios, invest in prompt processes, and implement evaluation guardrails.