OpenAI launches GPT‑5.3‑Codex‑Spark, a Cerebras-powered, ultra-low-latency coding model that claims 15x faster generation ...

Beta: This SDK is supported for production use cases, but we do expect future releases to have some interface changes; see Interface stability. We are keen to hear feedback from you on these SDKs.

We also support D2 as an alternative output format. You can use erdantic either as a convenient CLI or as a Python library. Great for adding a simple and clean data model reference to your ...