GPT-5.6 Luna

OpenAI·Premium cost

GPT-5.6 Luna excels in complex reasoning and long-context understanding, making it a powerful tool for detailed analysis and synthesis across various modalities.

Input: $0.100/M
Output: $0.600/M
Context: 1.1M

Context: 1.1M
Max output: 128k
Modalities: Text + images
Availability: Premium wallet

Premium runs charge actual model usage + 20% platform fee from your wallet.

Profile

Where this model shines

Strengths

Vision
Reasoning
Long Context
Writing
Coding

Watch-outs

Cost Efficient

On the board

Best council seats

Independent peer, critic, or chairman who writes the final decision brief.

01Peer researcher
02Chairman

Why LLM Peers

One model is a take. A board is a decision.

GPT-5.6 Luna is available on Premium Research. Put it on a custom council or research panel, optionally with live web context and My sources.

Browse panels

LLM Peers

Put GPT-5.6 Luna on a multi-lab board

Independent answers. Anonymous peer review. One decision brief.

See pricing