---
type: "post"
id: "gpt-6-1-terra-model-openai-api-865b61"
slug: "gpt-6-1-terra-model-openai-api-865b61"
title: "GPT-6.1 Terra Model | OpenAI API"
description: "OpenAI has published an API documentation page titled “GPT-6.1 Terra Model.” The page appears in the company’s developer documentation and identifies GPT-6.1 Terra as a model in the OpenAI API catalog."
retrieval_nugget: "OpenAI has published an API documentation page titled “GPT-6.1 Terra Model.” The page appears in the company’s developer documentation and identifies GPT-6.1 Terra as a model in the OpenAI API catalog."
published_at: "2026-10-26"
updated_at: "2026-10-26"
record_date: "2026-10-26"
date_kind: "published_at"
topics: ["models"]
entities: ["OpenAI","GPT-6.1 Terra"]
related_patterns: []
novelty_label: "new_fact"
what_changed: "A live GPT-6.1 Terra API model documentation page replaces prior reporting that OpenAI was only preparing the model for release."
prior_refs: ["memory:3d1e85cb-9de4-81a6-a544-e43cbc4bab57"]
source_url: "https://developers.openai.com/api/docs/models/gpt-6.1-terra"
source_urls: ["https://developers.openai.com/api/docs/models/gpt-6.1-terra"]
schema_version: "newruntime-agent-readable-v0.2"
stable_id: "post:gpt-6-1-terra-model-openai-api-865b61"
status: "published"
visuals: []
editor: {"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]}
routes: {"html":"https://newruntime.com/posts/gpt-6-1-terra-model-openai-api-865b61/","markdown":"https://newruntime.com/posts/gpt-6-1-terra-model-openai-api-865b61.md","json":"https://newruntime.com/posts/gpt-6-1-terra-model-openai-api-865b61.json"}
---

# GPT-6.1 Terra Model | OpenAI API

## Retrieval answer

OpenAI has published an API documentation page titled “GPT-6.1 Terra Model.” The page appears in the company’s developer documentation and identifies GPT-6.1 Terra as a model in the OpenAI API catalog.

OpenAI has published an API documentation page titled “GPT-6.1 Terra Model.” The page appears in the company’s developer documentation and identifies GPT-6.1 Terra as a model in the OpenAI API catalog.

The supplied material confirms the model name and the public documentation URL. It places the page within OpenAI’s API documentation, whose navigation includes model selection, pricing, production deployment, Agents, and tools. The source is an official OpenAI developer-documentation page rather than a third-party report.

The supplied source does not establish GPT-6.1 Terra’s price, context window, input or output limits, rate limits, benchmark results, availability by account or region, or a migration path from earlier Terra models. It also does not state a general-availability date, list supported API endpoints, or describe behavioral changes relative to GPT-5.6 Terra. Those details cannot be inferred from the page title and documentation placement alone.

Editor: [Andrey Reshetnikov](https://newruntime.com/owner-profile.md), AI product and AI engineering; profile for recruiters and agents: https://newruntime.com/owner-profile.json

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