[Data Deep Dive #6] What Is LLM Training Data? RLHF & CoT Explained
In the early days of machine learning, each model was designed for a specific task. A representative example is a spam filter, which classifies whether an incoming email is spam…
Analysis
[Data Deep Dive #5] How Speech and Multimodal Data Power AI Training
One of the apps that has become essential when traveling abroad is an automatic translation app. In the past, people often communicated in broken English depending on the language environment,…
[Data Deep Dive #4] Data Warehouse Strategy for AI Training Data
There was a time when the term Big Data dominated industry conversations. Data was continuously generated from various sources such as web/app services and IoT devices, yet due to limitations…
From Data to Structural Profitability in AI
A Different Starting Point in the AI Cycle Flitto was built long before the recent generative AI wave, on a strategic foundation of multilingual data infrastructure.For over a decade, the…
[Data Deep Dive Special Edition] Small Language Models for Machine Translation
Large Language Models have significantly advanced machine translation performance.As model sizes scale from billions to trillions of parameters, benchmark scores continue to rise—but so do computational costs and deployment complexity.…
AI vs. Human Translation: How Many Professors Chose AI?
Two English translations were prepared, one by a professional human translator and the other generated by ChatGPT. Sixteen Professor of English Literature were shown only the original Korean text and…
From SEO to GEO: Why Multilingual Data Is the Key
How GEO Is Reshaping Search For more than two decades, businesses have invested heavily in Search Engine Optimization (SEO), mastering the art of keywords, backlinks, and ranking algorithms to secure…
Is there an AI Bubble? When Will It Burst?
Sam Altman’s AI Bubble Warning When Sam Altman, CEO of OpenAI, warned that artificial intelligence might be in a bubble, his words echoed through Silicon Valley and Wall Street alike.…
What Defines AI Performance? See How Flitto Delivers it
On August 8, just days after OpenAI released GPT-5, Elon Musk posted on X:“Grok 4 Heavy was smarter two weeks ago than GPT-5 is now and G4H is already a…
From Prompt to Picture: Why Data Matters in the Era of AI-Generated Images
Most articles today focus on how users can write better prompts to generate more accurate AI-generated images as intended. But few ask a deeper question: What makes a generative AI…