Previous What happens when AI stops being a feature and starts reshaping the foundation of mortgage technology? In this conversation, Craig Rebmann of Dark Matter Technologies spoke with Allison LaForgia to explore how AI is transforming loan origination systems into the brain coordinating people, processes and technology.
“Loan origination systems play a really critical role,” Rebmann said. “They really have to help facilitate that strategy, whether a lender is using artificial intelligence capabilities brought on by the LOS provider, or maybe bringing their own innovations into play… It’s really important that the loan origination system is able to facilitate all of that.”
As lenders adopt automation and AI, Rebmann emphasized that the future isn’t about replacing humans but about coordinating diverse resources to support them. “It’s a combination of the machine and people, automation and increasingly, AI agents all playing a role,” he said. “So the loan origination system really needs to be able to orchestrate that process… It’s really about getting the right skills to bear at the right time on a particular loan problem.”
That orchestration capability, he explained, is becoming central to the LOS itself. “The LOS is the foundation and the fundamental operating system for the lender within their origination workshop,” Rebmann said. “The loan origination system itself can be the control tower that manages that process across systems and across people in a really efficient and effective way.”
As AI adoption grows, lenders are increasingly focused on differentiation rather than standardization. Rebmann pointed to flexibility as a defining requirement. “The LOS has to be able to facilitate lender choice,” he said. “Sometimes that’s going to be the agents that the LOS brings to bear. Sometimes it’s going to be innovation that the lender is bringing themselves.”
He highlighted the importance of enabling integration through open frameworks. “We introduced model context protocol to Empower to facilitate making it easier for lenders to bring their agents to work, or bring their favorite third parties’ agents to work,” he said.
Despite this openness, the LOS will retain its critical governance. “The loan origination system is still the system of record,” Rebmann said. “Data governance, access controls… ensuring that all of that information is being properly managed is critical.” He added that success depends on “managing the access controls in a really responsible way,” especially as autonomous agents become more common.
Rebmann also stressed the importance of collaboration between lenders and technology providers. “What we’ve always found works best is open dialog and collaboration,” he said. “There are some ‘secret sauce’ capabilities that lenders want to bring… but having that open dialog… makes all the difference.”
Looking ahead, Rebman expects the LOS to evolve significantly. “The role of the LOS is going to change quite a bit,” Rebmann said. “It is going to become much more about command and control and coordination, data governance and system of record.”
At the same time, innovation will increasingly happen outside the core system. “There’s going to be so much innovation occurring outside of LOSs that an open ecosystem is really important,” he said. “It comes back to making it easy for lenders to bring whatever capabilities they want in… while the LOS provides capabilities back out.”
As AI continues to accelerate, Rebmann sees the LOS not as a static tool but as a dynamic command center. One that brings together humans, automation and intelligent agents into a unified, orchestrated workflow.
