GPT-6 Astra, Grok 4.7, and SuperGrok Heavy Are Three Different Buys
GPT-6 Astra is a $10 and $50 API model. Grok 4.7 is $2 and $6. SuperGrok Heavy is a separate monthly plan. Here is which one a search for Astra is not.
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Grok 4.7 vs SuperGrok Heavy: The New Model Is Not the Same Product
Grok 4.7 is a $2 and $6 API model launched 21 Sep 2026. SuperGrok Heavy is a separate $300 consumer tier. Here is which one you are buying.