OpenAI released its first AI model, GPT-5.3-Codex-Spark, equipped with a chip from semiconductor startup Cerebras Systems, according to Bloomberg. This model is a lightweight accelerated version of its latest automatic coding software, Codex.The model can assist software engineers in quickly completing tasks such as editing specific chunks of code and running tests, the report added. Users can also interrupt the execution process or instruct the model to perform other coding-related tasks without waiting for it to finish lengthy computing process.Related NewsISM Manufacturing PMI for Feb in United States is 52.4, lower than the previous value of 52.6. The forecast was 51.8.Last month, OpenAI signed an agreement worth over US$10 billion to adopt Cerebras hardware to accelerate the response speed of its AI models.