GPT-6 Luna

Name: GPT-6 Luna on OpenAI
Brand: OpenAI
Availability: InStock

OpenAI's most efficient GPT-6 model for focused, high-volume tasks.

openai/gpt-6-luna

Streaming

Vision

Tools

Reasoning

JSON Output

Structured JSON

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Context: 1.1M

Input

$0.1

/M tokens

Cache Read

$0.01

/M tokens

Output

$0.5

/M tokens

Cache Write 5m

$0.125

/M tokens

Cache Write 1h

$0.125

/M tokens

Tiered Pricing

CACHED

OUT

≤272K tokens

$0.1

$0.01

$0.5

>272K tokens

$0.2

$0.02

$0.75

+ $0.010 per search