GPT-6.1 Terra extends the GPT-6 series, offering enhanced visual reasoning, code interpretation, and textual accuracy compared to earlier Terra and Astra models. It supports inputs of up to one million tokens including text and images, optimized for speed and economical use in enterprise workflows.
Benchmarking data shows GPT-6.1 Terra performs on par with GPT-6 Astra but operates over three times faster and at roughly half the token cost of prior models. It integrates via Amazon Bedrock APIs with security and scalability controls suitable for business applications.
Source & further reading
OpenAI GPT-6.1 Terra is now generally available on Amazon Bedrock ↗Source published 2026-10-26. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.