According to the provider's announcement, Grok 4.5 and Composer are different model weight classes; the Composer 2.5 version will remain on offer, and in the future new models of the same 2.5 size will be released. This ensures continuous availability of the 2.5 capacity for users.
Grok 4.5 and Composer different model-weight classes; Composer 2.5 remains available
According to the provider's announcement, Grok 4.5 and Composer are different model weight classes; the Composer 2.5 version will remain on offer, and in the future new models of the same 2.5 size will be released.
