openaiVision

OpenAI: GPT-6 Luna Pro

Try in chat →

GPT-6 Luna Pro is the same underlying model as [GPT-6 Luna](https://openrouter.ai/openai/gpt-6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

Context
1M tokens
Input / 1M tokens
$0.05
Output / 1M tokens
$0.25
Benchmark

Uptime & performance

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Pricing

Input tokens$0.05 per 1M tokens
Output tokens$0.25 per 1M tokens
Cache read$0.01 per 1M tokens
Cache write$0.06 per 1M tokens

Apps and activity

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Technical details

Model IDopenai/gpt-6-luna-pro
Context window1M tokens
Input modalitiesfile, image, text, pdf
Output modalitiestext
TokenizerGPT
Max output tokens128,000

Use with MegaBrain

import OpenAI from 'openai'

const client = new OpenAI({
  baseURL: 'https://getmegabrain.com/api/gateway/v1',
  apiKey: process.env.MEGABRAIN_API_KEY,
})

const response = await client.chat.completions.create({
  model: 'openai/gpt-6-luna-pro',
  messages: [{ role: 'user', content: 'Hello!' }],
})

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