ChatGPT

ChatGPT is a conversational artificial intelligence developed by OpenAI that can answer questions, draft text, translate, summarize, and suggest ideas through natural dialogue with users. It is one of the leading generative AI tools available today. The name combines "Chat" (conversation) and "GPT" (Generative Pre-trained Transformer). ChatGPT is built on the GPT series of large language models (LLMs) and generates human-like, natural responses in real time, drawing on knowledge learned from vast amounts of text data on the internet. It supports context-aware exchanges, multiple languages, and even humorous replies. Primary use cases: • Instant answers to questions and lookups (e.g., explaining what ChatGPT is) • Writing assistance such as drafting, proofreading, summarizing, and translating • Writing and debugging code • Conversation practice, brainstorming, and idea generation • Automating business tasks and serving as a customer support substitute OpenAI launched ChatGPT in November 2022, and within just a few months its user base surged worldwide. Its accessible interface and high-quality responses made it a sensation and ignited the generative AI boom. Today it is embedded in a wide range of services via web apps, mobile apps, and API integrations, and is used for everything from personal creative projects to enterprise productivity improvements.

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チャット ジーピーティー

ChatGPT

ChatGPT is an AI assistant provided by OpenAI, the conversational service at the center of the generative AI boom. Built on the latest GPT-6 Astra and GPT-5.6 family, it runs question answering and writing plus Deep Research, image generation, data analysis, voice conversation, and a coding agent (Codex) in a single app. It is expanding into features that hand off tasks, such as projects, scheduled tasks, custom GPTs, and workspace agents. Pricing is free / Go ¥1,400 / Plus ¥3,000 / Pro ¥16,800– (individual, monthly), with Business and Enterprise for organizations.

# 生成AI（LLM）# AIチャットボット# 要約・翻訳# テキスト生成# AIエージェント# 日本語対応