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About GPT

GPT is OpenAI's flagship LLM family — current generations include GPT-5 (text), GPT-4.5/4o (multimodal), the o3 and o4 reasoning models, and the Codex coding line. Behind ChatGPT, the OpenAI API, and the Sora product. The brand spans roughly 80% of consumer AI traffic in 2026.

Owner: OpenAI. We have 118 stories indexed for this model, auto-tagged from titles across every tracked source — official announcements, papers, GitHub release notes, and third-party press. The CTA on each card links to the original; the official site is openai.com.

Related text models: Claude, Gemini, Gemma, Llama, Mistral, Grok, Qwen, DeepSeek.

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