GPT-6.1 Sol
By Steven Van ·
OpenAI's GPT-6.1 Sol is a manual pick in Supercomputer's model selector, since Orchestrator stays the default, and improves coding, documents and science.
OpenAI's GPT-6.1 Sol, an upgrade to GPT-6 Sol, is now available in Supercomputer on Higgsfield. It is a text model for code and agentic tasks. Supercomputer uses Orchestrator by default, so GPT-6.1 Sol has to be selected manually.
Compared with GPT-6 Sol, per OpenAI:
- Coding: better in real codebases, and close to GPT-6 Astra on long engineering tasks.
- Documents: more accurate answers on complex PDFs with tables, charts, diagrams and small print.
- Computer use: works better with desktop apps, with results close to GPT-6 Astra.
- Science: stronger at data analysis, simulations and terminal work.
For the hardest research tasks, OpenAI still recommends GPT-6 Astra. To switch models, open Supercomputer, then the model selector, and choose GPT-6.1 Sol.
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