OpenAI
Language model

GPT-5.6 Terra Pro

GPT-5.6 Terra Pro is the same underlying model as GPT-5.6 Terra, served with reasoning.mode set to pro for higher-quality responses on complex tasks.

At a glance

Provider
OpenAI
Type
Language model
Context window
1,050,000 tokens
Model ID
openai/gpt-5.6-terra-pro

Overview

GPT-5.6 Terra Pro is the same underlying model as GPT-5.6 Terra, served with reasoning.mode set to pro for higher-quality responses on complex tasks.

GPT-5.6 Terra Pro is available in Omny. 1,050,000 token context window. Image input. Reasoning mode.

What it can do

  • 1,050,000 token context window
  • Image input
  • Reasoning mode

Using it in Omny

Use GPT-5.6 Terra Pro in Omny and compare its results with other language models on the same task.

Best for: Chat and comparing answers on your own prompts.

Questions

How do I use GPT-5.6 Terra Pro?

Open chat in Omny and select GPT-5.6 Terra Pro. Model access and usage depend on your plan.

What does GPT-5.6 Terra Pro support in Omny?

1,050,000 token context window. Image input. Reasoning mode.

Put GPT-5.6 Terra Pro at the table.

Ask GPT-5.6 Terra Pro and other models the same question side by side, then keep the best answer.