GPT-6 is Coming, OpenAI Completely Abandons the 4T Old Foundation
OpenAI is accelerating its roadmap, with GPT-6 rumored for imminent release and the complete abandonment of the older ~4 trillion parameter "Spud" base model. Meanwhile, the GPT-5.6 series has been officially greenlit by regulators and will launch publicly on Thursday, July 9th.
This release features three specialized models: GPT-5.6 Sol (a high-performance flagship for complex coding, science, and security), GPT-5.6 Terra (a cost-effective generalist), and GPT-5.6 Luna (a high-speed, low-cost option for agents). Early testers praise Sol's relentless, "never-give-up" problem-solving approach, comparing its tenacity to a "Rottweiler" versus competitor Anthropic's Fable 5, described as a more insightful but sometimes haughty "wise owl." While some testers still favor Fable for certain creative or architectural tasks, GPT-5.6 Sol is highlighted for its dependable execution, strong sub-agent coordination, and significant improvements in coding efficiency, leading to a proposed optimal workflow: using Fable for brainstorming, Sol for execution, and Fable again for documentation.
marsbit07/09 05:08