Model dossier

OpenAI: GPT-6.1 Terra

GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots...

ProviderOpenAI Start comparison

Context1,050,000

Max output128,000

Pricing viewTVP price

Identity

OpenAI: GPT-6.1 Terra

Model ID: openai/gpt-6.1-terra
Canonical slug: openai/gpt-6.1-terra-20261026
Knowledge cutoff: n/a
Created: 10/26/2026

Capabilities

fileimagetexttoolsstructured

Modalities

text+image+file->textfileimagetext

Capacity

Context1,050,000

Max output128,000

TokenizerGPT