OpenAI has introduced two new models in the GPT-6 series: GPT-6 Sol and GPT-6 Luna. These models are designed to improve programming, logical reasoning, tool calling, and the execution of complex multi-step tasks.
GPT-6 Sol is optimized for tasks that require a balance between high intelligence and fast response times, making it suitable for large-scale deployments and real-time applications where cost efficiency is a priority.
GPT-6 Luna focuses on advanced reasoning and complex problem-solving. It is intended for scenarios involving deep research, complex software engineering, and multi-step automation that require significant computational resources.
Both models feature enhanced tool-calling capabilities, allowing them to integrate with external software, databases, and services to function as autonomous AI agents that manage workflows and state tracking.
OpenAI has lowered API pricing for these models compared to previous generations. The company aims to encourage developers to utilize high-performance AI for complex tasks without the barrier of high inference costs.






