GPT-5.6 Luna
GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
Specifications
Technical details and pricing.
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MiniMax
MiniMax M3
$0.40 / $1.40
per M tokens
Z.ai
GLM 5.2
$1.40 / $4.40
per M tokens
MoonshotAI
Kimi K3
$4.00 / $18.00
per M tokens
DeepSeek
DeepSeek V4 Pro
$1.80 / $3.60
per M tokens
Frequently Asked Questions
What is GPT-5.6 Luna good for?
Use GPT-5.6 Luna for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does GPT-5.6 Luna cost?
Pricing is based on usage. Current rates are $0.20/1M tokens for input and $1.20/1M tokens for output.
Can I use GPT-5.6 Luna in LLMBase Chat?
Yes. Use the chat action on this page to open GPT-5.6 Luna in LLMBase Chat. Access still follows the current plan and model tier.
Does GPT-5.6 Luna support images or audio?
GPT-5.6 Luna can understand images.
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Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.