GPT-6 Luna Pro

NEW

GPT-6 Luna Pro is the same underlying model as GPT-6 Luna, served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...

1.1M context·$0.10 in·$0.50 out·Sep 2026 release·Vision, Reasoning, Tools / functions, Web search

Available on

OpenRouter

Providers

Where GPT-6 Luna Pro runs in Big-AGI, with each service's own model ID and USD-per-1M-token rates. The summary above prefers the creator's claim; rates below are each service's own.

ServiceModel IDContextInputOutputCache read

OpenRouter

openai/gpt-6-luna-pro

1.1M

$0.10

$0.50

$0.01

Usage mix in Big-AGI: OpenRouter 100%Specs as reported by each service · usage over the last 2 days · refreshed hourly