Nov 30, 2022 · We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it …

Mar 14, 2023 · GPT‑4‑assisted safety researchGPT‑4’s advanced reasoning and instruction-following capabilities expedited our …

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GPT-5.6 Luna is designed for cost-sensitive, high-volume workloads. It roughly corresponds to the nano model tier used in earlier …

ChatGPT is free to use, and can now be accessed before creating an account at chatgpt.com. Simply enter your prompt in the text …

GPT-5.6 Terra is designed for workloads that balance intelligence and cost. It roughly corresponds to the mini model tier used in …

Sharing and publishing GPTsHow to share a GPT with your workspace, specific users, or by link, and what’s required to publish it to …

Jun 26, 2026 · GPT-5.6 is a new family of three models: Sol, our new flagship model; Terra, a capable lower-cost option; and Luna, …

Jul 8, 2026 · GPT-Live-1 and GPT-Live-1 mini are a new generation of voice models designed to make conversations with AI feel …