Unverified50% confidenceReleaseExact time
OpenAI released two models, GPT-6 Soar and GPT-6 Lula, officially claiming they are faster, more capable, and cheaper than GPT-5.6 Soar.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/26/2026
First Seen
Valid until: 12/25/2026
Sources
Related Entities
Related Claims
VerifiedOpenAI released the GPT-5.6 flagship model, divided into three capability tiers: SOUL, TERA, and LUNA.77% similarUnverifiedOpenAI released a new generation model GPT-5.6, internally codenamed Sol, which is reportedly capable of performance close to Fable 5—which has not yet been widely released—but at a lower cost.76% similarUnverifiedOpenAI's released GPT-5.6 comes in three tiers: Sol, the most powerful and most expensive; Terra, the mid-tier; and Luna, the smallest and fastest.75% similarVerifiedOpenAI released the GPT 5.6 series, comprising three versions—Sol, Tara, and Luna—targeting different use cases and price tiers.74% similar
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