gpt-5.6-luna

GPT-5.6 Luna is a high-throughput, low-latency model designed specifically for developers building high-volume applications where speed and cost-efficiency are non-negotiable. While larger frontier models focus on deep reasoning, Luna is optimized for the 'execution layer' of your stack. It excels in latency-sensitive environments such as real-time chat interfaces, large-scale text classification, and the iterative loops required for lightweight agentic workflows. With a 1.05M context window, it handles massive datasets or long conversation histories without the typical performance degradation seen in smaller models. For developers, this means you can offload repetitive, high-frequency tasks to Luna to optimize your token spend while reserving heavier models for complex logic. Integration remains seamless via OpenAI's standard API, making it a plug-and-play upgrade for existing pipelines that require a balance of reasoning capability and rapid response times.