GPT-6 Sol and GPT-6 Luna. Now in Supercomputer and MCP
By Steven Van ·
OpenAI's two new GPT-6 models join Higgsfield's Supercomputer and MCP, with Astra remaining the flagship for top results.
Higgsfield has added two new OpenAI models, GPT-6 Sol and GPT-6 Luna, to Higgsfield's Supercomputer and Higgsfield MCP. Both are trained with the same methods as GPT-6 Astra but tuned for price and speed.
- GPT-6 Sol: the workhorse of the line, for complex coding, agentic tasks, long multi-step scenarios, and tool use.
- GPT-6 Luna: the cheapest model in the family, for simple, high-volume tasks.
GPT-6 Astra remains the flagship model for when the strongest result is needed. To get started, install the ChatGPT Plugin, or open Supercomputer and select GPT-6 Sol or GPT-6 Luna.
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