Unverified50% confidenceFactExact time
GPT-6 Astra ($10/$50) is not the successor to any existing model but rather a new tier opened above Sol, defined by OpenAI as the default flagship.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/11/2026
First Seen
Valid until: 1/9/2027
Sources
Related Entities
Related Claims
VerifiedGPT-6.1 Sol is officially described as approaching the intelligence level of Astra, which is OpenAI's currently strongest available model, with an output price of $50 per million tokens.79% similarVerifiedThere is widespread speculation that Astra corresponds to a next-generation GPT-6-level model, but its specific identity has not received official confirmation77% similarVerifiedOpenAI officially stated that GPT-6 Sol and Luna share the same lineage as the previously released Astra series.75% similarVerifiedAs of the article's publication, no official OpenAI channel had confirmed the existence of a product named 'GPT-6 Astra'.73% similarVerifiedThe standard API input and output token price for GPT-6.1 Sol is only one-fifth that of Astra.73% similar
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