Model Lifecycle Update: New Model Availability and Planned Deprecation in Fusion AI Agent Studio
Oracle is expanding the model portfolio available in Fusion AI Agent Studio and, in tandem, announcing the planned deprecation of two earlier models. GPT-5.6 Luna is now available and is the recommended model for new agent configurations. GPT-4.1 Mini and GPT-5 Mini are being deprecated on a staged timeline and will be fully retired in release 27B (April 2027).
What is changing
Now available (26C): GPT-5.6 Luna, our recommended model for most Fusion AI workloads. For the vast majority of use cases, Luna offers higher response quality, faster responses, and greater efficiency than earlier models, so your agents perform better with no added complexity
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