Unverified50% confidenceReleaseExact time
OpenAI has released a usage guide for the GPT-6 series, introducing how to choose among the three models—Astra, Solo, and Luna—based on task requirements, and how to adjust reasoning levels and speed modes.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/8/2026
First Seen
Valid until: 1/6/2027
Sources
Related Entities
Related Claims
VerifiedGPT-6 Astra is OpenAI's multimodal large model, designed to handle multiple types of inputs and outputs including text, images, and audio.79% similarUnverifiedIn the release livestream, OpenAI had GPT-5.6 Sol perform post-training optimization on the smaller GPT-5.6 Luna model, allowing it to autonomously search, run, and optimize within a given compute budget.78% similarVerifiedOpenAI has launched the next-generation model GPT-6 Astra and released the first batch of test feedback to the enterprise community.78% similarVerifiedOpenAI released the GPT-5.6 flagship model, divided into three capability tiers: SOUL, TERA, and LUNA.78% similarUnverifiedOpenAI's GPT-5.6 is planned to open to the public on July 9, containing three sub-models—Sawa, Terra, and Luna—covering high-difficulty reasoning, everyday office work, and lightweight high-speed response scenarios respectively.77% similar
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