GPT-5.6 Luna vs MiniMax M3

Comparing two large language models (llm) models: features, pricing, pros and cons.

	GPT-5.6 Luna	MiniMax M3
Provider	OpenAI	MiniMax
Pricing	$20–120/mo	Free (open-source)
Quality	8.4/10	8.5/10
Speed	9.5/10	8.2/10
Ease of use	8.5/10	6.8/10
Value	8/10	9/10
Context	256K	—
Tasks	Text Generation, Chatbots, Coding, Data Analysis, Translation, RAG / Search	Text Generation, Chatbots, Coding, Data Analysis, Translation, RAG / Search
Pros	+ High speed + Low cost + Good for high-volume tasks	+ Solid open-weight quality + Free locally
Cons	− Weaker than flagships on hard reasoning	− Less documentation in some locales

GPT-5.6 Luna

Fastest and cheapest GPT-5.6 tier for light tasks and high throughput.

MiniMax open-weight model for the open-source shortlist.