OpenAI on Thursday unveiled a stripped-down version of its GPT-4o large language model, GPT-4o mini, which the startup said has better accuracy than GPT-4, and costs dramatically less than GPT-3.5 ...

The new GPT-3.5 Codex Spark AI model released by OpenAI, as overviewed by Prompt Engineering below. Is a specialized AI model designed for speed and efficiency in real-time coding and agentic tasks.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

OpenAI has formally brought back its highly capable GPT‑3.5 Turbo API to developers, a significant step towards restoring the foundation of the original ChatGPT that delighted the world in 2022. The ...

Artificial intelligence pioneer OpenAI today announced it is launching a new generation of embedding models that have the ability to convert text inputs into a numerical form for use in various ...