The o1-pro API costs $150 for 1 million input tokens and $600 for 1 million output tokens, much more than GPT-4.5.

OpenAI‘s voice AI models have gotten it into trouble before with actor Scarlett Johansson, but that isn’t stopping the company from continuing to advance its offerings in this ...

OpenAI is working to make that promise happen. On Tuesday, OpenAI unveiled a new " Responses API " designed to help software ...

Uncover the strengths and limitations of GPT-4.5 vs Grok 3, plus the latest AI innovations in OCR, voice assistants, and ...

OpenAI is introducing new speech-to-text and text-to-speech models via the app. This enables developers to build speech ...

All new models are now accessible to developers via OpenAI's API. Additionally, OpenAI has integrated these models with its ...

OpenAI engineers say the new tools will help enterprises more easily build agents with advanced reasoning and multimodal ...

OpenAI unveils new GPT-40 voice models, enhancing text-to-speech accuracy and customization for API developers and demo users ...

The new set of AI tools is similar to OpenAI's Operator product. They are part of the company's new Responses API service.

Using the Responses API, developers can tap the same AI models (in preview) under the hood of OpenAI's ChatGPT Search web ...

Three new AI models, GPT-4o-transcribe, GPT-4o-mini-transcribe, and gpt-4o-mini-tts, were introduced by OpenAI.

OpenAI has launched its bid to lead the AI agent race with the release of several new tools, including an agent builder ...