GPT 6 Luna

gpt-6-luna · OpenAI

GPT-6 Luna is OpenAI's latest and most efficient model, designed for focused, high-throughput tasks.

API Pricing

Input$0.1 / 1M tokens
Output$0.5 / 1M tokens
Cache read$0.01 / 1M tokens

Specifications

Context1.05M tokens
Modalitiestext, image
CapabilitiesThinking, Streaming, Tool calling, Web search, Code interpreter, Computer use, File search, Structured outputs, Prompt caching

Frequently asked questions

What is GPT 6 Luna?

GPT-6 Luna is OpenAI's latest and most efficient model, designed for focused, high-throughput tasks.

What is the context length of GPT 6 Luna?

GPT 6 Luna has a 1,050,000 token context window.

How much does GPT 6 Luna cost?

On AIHubMix, GPT 6 Luna costs $0.1 per million input tokens and $0.5 per million output tokens. Cached input reads are billed at $0.01 per million tokens.

What modalities does GPT 6 Luna support?

GPT 6 Luna accepts text and image input.

How do I call GPT 6 Luna via API?

GPT 6 Luna is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to gpt-6-luna — no other code changes needed.

Who created GPT 6 Luna?

GPT 6 Luna is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

When was GPT 6 Luna released?

GPT 6 Luna was released on September 23, 2026 by OpenAI.

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Use GPT 6 Luna via the AIHubMix unified API — one interface for every major LLM.