

GPT-5.6 Luna is OpenAI's fastest, most cost-efficient GPT-5.6 model for high-volume tasks. Chat with it on Aymo alongside multiple AI models.
Overview
Everything you need to know about this AI model, including capabilities, performance, pricing, and technical details.
OpenAI / GPT-5.6 Luna
maxGPT-5.6 Luna is the fastest and most cost-efficient tier of OpenAI's GPT-5.6 family, sitting below Terra and the flagship Sol. On Aymo, it's grouped in the Max tier, so it's available once you're on a plan that unlocks the full model lineup. It's built for speed and low cost on high-volume work while still carrying the GPT-5.6 generation's core strengths.
Chat with it for fast coding help, agentic tasks, and everyday work where quick, efficient responses matter more than the deepest possible reasoning. Like the rest of the family, it handles computer-use tasks and can generate editable documents, spreadsheets, and presentations.
When a task turns out to need more depth, you can switch to Terra or the flagship tier in the same thread without losing your conversation.
Why GPT-5.6 Luna
Aymo gives you more than access to GPT-5.6 Luna—it provides a complete multi-model AI workspace designed for productivity.
Get quick coding support for everyday tasks, built for speed so it fits naturally into a fast-moving workflow.
Run through many similar requests in a row at low cost, a practical fit for repetitive, everyday work.
Run agent tasks that call on tools repeatedly, with the speed and low cost that suit high-frequency loops.
Ask it to navigate software or interfaces as part of a task, carried out quickly across multiple steps.
Generate editable documents, spreadsheets, and presentations fast, without reaching for a heavier model.
Get the GPT-5.6 generation's core strengths at the family's lowest cost and fastest response time.
Why Aymo
Aymo gives you more than access to GPT-5.6 Luna—it provides a complete multi-model AI workspace designed for productivity.
See how GPT-5.6 Luna performs alongside Claude, Gemini, Grok, and other leading AI models.
Keep all your AI conversations, files, and prompts in a single organized workspace.
Move between different AI models without restarting your conversation.
Use the same files across multiple AI models without uploading them again.
Bookmark important chats, organize projects, and return anytime.
Share conversations and collaborate with teammates in one place.
Get started with GPT-5.6 Luna immediately in three simple steps.
Enter instructions or query in the chatbox input area at the top.
Enable Web Search or DeepThink reasoning mode using composer buttons.
Press Enter to create the chat thread and receive your response.
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FAQ
Everything you need to know about using GPT-5.6 Luna on Aymo AI.
Fast, high-volume coding and agentic tasks where speed and low cost matter more than the deepest reasoning.
Access depends on your Aymo AI plan. GPT-5.6 Luna is available on supported paid plans. Check the latest pricing for details.
Yes, for fast, everyday coding tasks. For the hardest, most complex coding work, GPT-5.6 Terra or a flagship model is a better fit.
Select it from the model selector in any chat and send your prompt. Switch to Terra or a heavier model mid-thread any time a task needs more depth.
No. It runs on your Aymo plan with no separate OpenAI account needed. If you'd rather use your own OpenAI account, BYOK supports that on qualifying plans.
Luna is the fastest and most cost-efficient tier, built for high-volume work, while Terra is the more capable everyday model. Use Luna when speed and cost matter most and Terra when a task needs more depth.