Pyyan / Language Models / GPT-5.6 Terra

GPT-5.6 Terra

Balanced tier of the GPT-5.6 family.

currentOpenAI ↗Verified 2026-08-13

Balanced

tier

Specifications

Context	1M+
Licence	Proprietary

Official links

OpenAI official site

Compare with

All 5 side by side →

GPT-5.6 Terra vs Claude Fable 5 →GPT-5.6 Terra vs Claude Opus 5 →GPT-5.6 Terra vs GPT-5.6 Sol →GPT-5.6 Terra vs Gemini 3.1 Pro →GPT-5.6 Terra vs Claude Sonnet 5 →

Also in Language Models

Claude Fable 5 · Anthropic Claude Opus 5 · Anthropic GPT-5.6 Sol · OpenAI Gemini 3.1 Pro · Google Claude Sonnet 5 · Anthropic