GPT-5.6 Terra

Name: GPT-5.6 Terra
Rating: 0 (1 reviews)
Author: OpenAI

Model family by OpenAI · used by 1 application

AI Model

Frontier OpenAI language model offered as an advanced Search model in Perplexity on the Pro, Max, Enterprise Pro and Enterprise Max plans (as of Sept 2026 per official Perplexity Help Center).

Model openness score

Six dimensions, evidence-linked

Model cardClosed

Research paperClosed

Licence termsClosed

Source codeClosed

Weights / base modelClosed

Training dataClosed

Used by

Perplexity AI

How this score was built

Public information analysis · Oct 14, 20262Anove analyst review3Counter review by vendor4PublishedCommunity corrections

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