Usage Guide for GPT-5.6 Tiers
vista8 · x · 2026-07-15
Renowned AI Newsletter author Ben shares his recommended combinations for GPT-5.6 tiers:
- Sol medium: Ideal for primary development and creative work.
- Ultra: Suited for complex tasks, leveraging numerous subagents in the background (potentially utilizing Sol or Terra).
- Luna xhigh: Best for daily conversations.
He also shared additional hands-on insights:
- Sol performs well in UI tasks and improves with references; at the Max tier, its writing capabilities are stronger and it's more conversational.
- Terra feels like an upgrade to GPT-5.5, with slight improvements in UI and writing. It is also more compliant and easier to prompt.
- Luna shows noticeable "small model" characteristics, often struggling with ambiguous prompts. It requires highly clear and defined task instructions.
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