ChatGPT is OpenAI’s consumer and business chatbot product. It wraps large language models in a conversational interface with memory, tools, and subscription tiers — making generative AI mainstream while remaining a product layer on top of rapidly changing models.
ChatGPT turned next-token prediction into a mass-market habit: ask in plain language, get a draft back in seconds.
Under the hood, OpenAI swaps model versions, rate limits, and tool access — so “ChatGPT said” is not a stable scientific claim without a date and model label.
Latent treats ChatGPT as both a product story (users, pricing, outages) and a distribution channel that shapes how rivals position Claude, Gemini, and open models.
OpenAI offers a free tier with limits and paid Plus/Team/Enterprise plans that unlock newer models, higher limits, and admin controls.
Depending on the plan and settings, ChatGPT can use tools that fetch current information — but answers can still lag or invent details without clear citations.