As AI technology matures, the industry focus is shifting from “Big Data” (quantity) to “High-Quality Data” (accuracy and ethics). Today, the performance of an LLM is determined not by how much it reads, but by how well it understands human nuances and safety standards.

Hansem Global recently completed a high-stakes LLM enhancement project with a major Silicon Valley tech giant. In a market flooded with data vendors, why did a top-tier US tech company choose Hansem Global? The answer lies in our “Expert-in-the-Loop” methodology.

Integrated Management: “Overcoming Unmanaged Resource and Data Risk”

Many AI data projects rely on not properly vetted raters, and take an easy alternative of gathering crowdsourced data from an unmanaged, anonymous mass. While cost-effective, this approach often leads to inconsistent quality and a lack of accountability, which can be fatal for enterprise-grade AI models. To solve this, Hansem Global implements an “Integrated Management System.”

• Proprietary Resource Management System: Streamlined vetting and onboarding process based on qualifications, credentials, education levels, and even background check based on ISO 27001 & 17100 frameworks. 
• End-to-End PM Management: Experienced in-house Project Managers (PMs) analyze guidelines and control quality from start to finish, rather than leaving it to chance.
• Accountable Process: We don’t just “hand off” tasks. Our internal experts monitor data flow in real-time to resolve ambiguities immediately.

More Than Labelers: Expert Linguists as “AI Data Partners”

The project involved complex tasks designed to fine-tune the AI’s “brain,” moving far beyond simple image tagging.

• SFT (Supervised Fine-Tuning): Rewriting AI responses to ensure natural flow and context.
• RLHF (Reinforcement Learning from Human Feedback): Evaluating responses against human preferences and ethical standards.
• Safety Eval (Red Teaming): Proactively identifying and filtering hate speech, bias, and PII leaks.

To execute this successfully, Hansem Global combined Elite Talent with Strict Management. Instead of relying on generic crowds, we deployed Expert-Level Linguists with deep domain knowledge and cultural insight. Our dedicated PMs thoroughly analyzed client guidelines to provide clear direction, enabling these linguists to perform at their best.

The Result: We successfully secured high-quality data not only for English but specifically for complex Asian languages—such as Korean (KO), Vietnamese (VI), Thai (TH), and Indonesian (ID)—which are often challenging for Western developers to validate. We bridge the gap in your global AI strategy.

Trust Built on Global Standards (ISO)

For Big Tech, Security and Consistency are non-negotiable. Hansem Global proves its reliability through international certifications backed by 35 years of industry experience.

• ISO 9001 & ISO 17100: The foundation of our 3-step QA process (QA-Review-LQA).
• ISO 27001: Ironclad protection for client data and model information.

We offer more than just a promise; we offer a verified International Standard System.

Conclusion: Elevating Data Quality for the AI Era

Hansem Global is evolving from a localization leader into a key partner in the global AI ecosystem. “Good AI comes from Good Data.” If you are looking to expand your LLM’s capabilities into the Asian market with data that is smart, safe, and human-centric, Hansem Global’s Expert-in-the-Loop system is your answer.

Ready to scale your AI globally? Contact the Hansem Global Expert Team today.