Earth is so back. Last month when OpenAI released GPT-6 models of Sol and Luna, its medium model Terra was excluded from the update. Now OpenAI has upgraded Terra from GPT-5.6 to GPT-6.1, touting speed and computer use at a lower price.
OpenAI unveiled GPT-6.1 Sol, an upgraded version of GPT-6 Sol that OpenAI says approaches its flagship GPT-6 Astra across coding, computer use and professional workflows while charging one-fifth of Astra’s standard input and output token prices.
