Previewing GPT-5.6 Sol: a next-generation model
OpenAI
OpenAI has announced a limited preview of the GPT-5.6 series, featuring the flagship Sol model alongside the Terra and Luna variants.Summary
OpenAI is initiating a limited preview of the GPT-5.6 series, which includes the flagship Sol model, the balanced Terra model, and the efficient Luna model. These models introduce enhanced reasoning capabilities and advanced safeguards designed to support defensive cybersecurity while mitigating potential misuse. Following a controlled rollout with trusted partners, the company plans for broader availability in the coming weeks, supported by a new tiered pricing and performance structure.
(Source：OpenAI)