AI Matters
Why it matters
OpenAI releases GPT-6.1 Terra model with lower prices
The Decoder GPT-6.1 Terra halves OpenAI's API prices and still gains ground on its larger models
OpenAI released GPT-6.1 Terra, a mid-tier model that cuts API usage prices in half compared to its prior generation while maintaining high accuracy.
Why it matters
Lower API prices reduce the cost for developers and businesses to build AI features into everyday applications and digital tools.
Latest brief · Oct 28, 2026