> ## Documentation Index
> Fetch the complete documentation index at: https://www.vibecodeapp.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenAI GPT-5.6

> Most advanced model in the GPT-5 family

OpenAI GPT-5.6 is the newest and most advanced model in the GPT-5 family (also known as GPT-5.6 Sol).

It excels at complex reasoning, coding, and agentic tasks.

## Best For

* Complex reasoning
* Coding and debugging assistants
* Agentic tasks
* High-quality content generation

## Features

* Best accuracy in the GPT-5 family
* Strong coding assistance
* Handles multi-step tasks
* Multi-turn conversations

## Ask Vibecode

Tell the AI:

> "Add GPT-5.6 to my app for strong reasoning and high-quality responses."

The AI will set up the integration automatically.

## Choose This If

Choose GPT-5.6 if you want the top GPT-5 model. For the newer GPT-6 family, see [OpenAI GPT-6.1 Sol](/docs/integrations/openai-gpt-6-1-sol). For a cheaper option, use [OpenAI GPT-5.6 Terra](/docs/integrations/openai-gpt-5-6-terra).

<CardGroup cols={2}>
  <Card title="Browse All Integrations" icon="grid-2" href="/docs/integrations/index">
    See the full integrations catalog
  </Card>

  <Card title="OpenAI GPT-5.6 Terra" icon="message-bot" href="/docs/integrations/openai-gpt-5-6-terra">
    Balanced, lower-cost GPT-5.6
  </Card>
</CardGroup>


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