GPT-3 GPT-3.

Try gpt-ossGuidesModel cardOpenAI blog Download gpt-oss-120b and gpt-oss-20b on Hugging Face Welcome to the gpt-oss series, OpenAI's open-weight models designed for.

GPT-5.4 mini400k0.75/token4.5/token GPT-5.4 nano0.2/token ...

Understanding the Context

GPT-1 GPT-2 .

GPT-3 achieves strong performance on many NLP datasets, including translation, question-answering, and cloze tasks, as well as several tasks that require on-the-fly reasoning or domain adaptation, such.

GPT-4.5LLM GPT-4.5OpenAIGPT-4.5OpenAI.

GPT-4oFlash002.

Key Insights

2026/03/25 ChatGPT GPT-5.4 ChatGPT .

GPT-2 models' robustness and worst case behaviors are not well-understood. As with any machine-learned model, carefully evaluate GPT-2 for your use case, especially if used without fine-tuning or in.

OpenAIIMOSam AltmanGPT-5.