LLM
GPT-6 Luna
by OpenAI
Prices last updated October 4, 2026
OpenAI's GPT-6 Luna — low-cost GPT-6 tier with a 1M-token context window and vision/file input.
Context
1.1M
Max Output
128k
Providers
1
Cheapest Input
$0.100
Vision Function Calling JSON Mode Streaming Chat / Instruct
Price Comparison
Compare pricing across 1 provider serving GPT-6 Luna
| Provider | Input $/1M | Output $/1M | Context | Speed | TTFT | Status |
|---|---|---|---|---|---|---|
| OP OpenRouter | $0.100 ● | $0.500 | 1.1M | — | — | Live |
● Cheapest ● Fastest Prices in USD per 1M tokens