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Text

GPT 5.6 Luna

GPT-5.6 Luna is a fast, affordable GPT-5.6 model that brings strong capability at the lowest cost in the series.

ReasoningFilesToolsVisionCacheweb searchwebsocket realtime
Context 1.1M·Max out 128K

Quickstart

import { streamText } from 'ai';
import { createOpenAICompatible } from '@ai-sdk/openai-compatible';

const blackbox = createOpenAICompatible({
  name: 'blackbox',
  apiKey: process.env.BLACKBOX_API_KEY!,
  baseURL: 'https://api.blackbox.ai/v1',
});

const result = streamText({
  model: blackbox('blackboxai/openai/gpt-5.6-luna'),
  prompt: 'Why is the sky blue?',
});

for await (const chunk of result.textStream) {
  process.stdout.write(chunk);
}

Specs & pricing

Input $/M
1
Output $/M
6
Context window
1.1M
Max output
128K
Supported parameters
reasoningfile-inputtool-usevisionimplicit-cachingweb-searchwebsocket-realtime

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