In the rapidly evolving AI search landscape, delivering factually accurate answers is essential—and Liner is at the forefront, pushing the boundaries to let people get smarter and faster.
In the latest SimpleQA benchmark—widely regarded as the authoritative standard for factual accuracy and released by OpenAI—Liner Pro outperformed Perplexity Pro.
In the Pro model category, ****Liner surpassed Perplexity by 3.1 points. These results reinforce Liner’s leadership in AI search and its commitment to setting new industry standards for factuality.
Liner is an AI-powered search engine designed for students and academic researchers, trusted by over 11 million users worldwide. With advanced AI capabilities, Liner helps users discover reliable sources, generate citations, and accelerate their learning.
SimpleQA is an OpenAI-developed benchmark that evaluates the factuality of language models using 4,326 diverse datasets. Liner Pro’s top-ranking performance demonstrates its ability to deliver the most accurate fact-checking search results available today.
Why is this so important to you and Liner?
Sometimes, you just need instant access to reliable information. Whether you're exploring historical landmarks like the Colosseum in Rome or the Taj Mahal in Agra, watching historical films such as Braveheart, Dunkirk, or The Wolf of Wall Street, or attending a history class, curiosity often leads to spontaneous questions. In every single moment of curiosity, Liner instantly deliver accurate, reliable answers to elevate your understanding.
This has been proven in various cases as shown below. Liner provides reliable and accurate answers, unlike Perplexity, in response to fact-seeking questions that may arise spontaneously.