SK Telecom launches PC version of A Dot

South Korea's SK Telecom Co. unveiled the multi-large language model (LLM) agent, the PC version of its AI personal assistant service "A. (A Dot)" on Tuesday.

As the first web service of A., which has been primarily mobile-focused, it can be used on PCs or tablets via various browsers like Chrome or Safari.

The multi-LLM agent allows users to access a total of eight LLM models for free, including three versions of ChatGPT, three from Anthropic's Claude, Perplexity, and SK Telecom's model, A.X. Paid models, such as GPT-4o, are also available for free during the beta service period.

Like the mobile version, users can get the "Compare with other AIs" feature if they want to ask the same question to different models.

Even when switching models during a follow-up conversation, the system seamlessly carries over the previous conversation's context, enabling smooth cross-model interactions.

SK Telecom is also considering adding the latest LLMs, such as Google's Gemini, GPT o1-Preview, and GPT o1-Mini, in addition to the existing eight models.

Write to Seung-Woo Lee at leeswoo@hankyung.com