CNTTech Invests in Int to Advance AI Evaluation and Operations Platform for Enterprises

Accelerator CNTTech has invested in Int (CEO Hyeongyu Park), a startup developing an AI evaluation and operations solution platform, the firm announced August 20.

The investment was made through the CNTTech No. 22 Fund; the amount was not disclosed.

Int is a Sogang University faculty-founded company that has built over four years of field experience by planning, developing and delivering more than 20 enterprise AI solutions. Drawing on pain points identified in these deployments, the company is building Turing, an AI evaluation automation platform for enterprise operations.

Organizations deploying in-house AI face two persistent challenges, Int explains. During development, domain-specific requirements make it difficult to establish what evaluation criteria to apply and when AI has reached a level ready for production use. During operations, AI performance degrades gradually—triggered by workflow changes, environmental shifts, external API failures or evolving user query patterns—yet incremental quality decline is virtually impossible for people to detect by hand.

Turing addresses both issues. In the development phase it automatically constructs task-specific evaluation criteria and metrics to ensure AI can solve real-world problems. In the operations phase, it connects evaluation, detection, diagnosis and recovery into an integrated management framework: the platform continuously monitors AI health, identifies the root cause when degradation occurs, and prepares and applies a recovery plan.

Int is refining Turing’s technology based on its enterprise AI build-outs. The company is incorporating task-specific evaluation standards, error patterns, degradation scenarios and recovery cases identified in customer deployments into the product, with the strategic goal of scaling the tool into a comprehensive AI operations management platform for enterprises.

“As AI adoption grows, companies will need technology that can reliably operate AI and maintain performance,” a CNTTech representative said. “Int addresses enterprise AI operations from the evaluation, diagnosis and recovery angles, giving it strong growth potential in the AI operations management market.”

CNTTech has backed six AI startups in recent months, including its investments in identity verification platform Tomoarrow and web-based CAD collaboration startup MakeWorks in early August, dental clinic AI phone assistant developer Medicall in mid-August, and industrial safety AI platforms FromD in late July and SEIIM in mid-July. Across the broader AI sector, hardware design automation startup SECA raised seed funding from LG Electronics and Bluepoint Partners on August 19, and ultra-low-power AI chip developer iHW closed a $35 million Series A the same day to scale its INFERTRON compute-in-memory technology.