2025年8月にOpenAIが公開したオープンウェイト言語モデル（≒ローカルLLM）｢gpt-oss-20b｣。優秀で利用価値が高いAIモデルのひとつなのですが、動かすまでがけっこう難しい。 本稿では、どうやれば同モデルを自分のパソコンで動かせるかを紹介します。

OpenAI has unveiled the long-awaited latest version of its AI chatbot, GPT-5. OpenAI has officially launched ChatGPT 5, the newest version of its advanced AI chatbot, bringing significant upgrades ...

As someone who writes about the AI industry relatively frequently for this site, there is one question that I find myself constantly asking and being asked in turn, in some form or another: What do ...

Most ChatGPT use is non-work, focused on writing tasks. Claude is used more for automation, especially coding. AI adoption is uneven, with wealthier regions benefiting first. Two of the biggest AI ...

OpenAI has launched GPT-5, introducing a notable reduction in API pricing for input and output tokens. This move may heighten competition among language model providers and lead competitors to ...