GPT-6 Astra reportedly shipped 8 weeks after GPT-5.6 Sol, possibly the last fast turnaround
kimmonismus · x · 2026-09-13
Blogger kimmonismus claims GPT-5.6 Sol launched July 9 and GPT-6 Astra began rolling out September 3 — exactly eight weeks apart. He worries that amid the push to slow AI development, this may be the last such rapid release cadence. Unverified.
Related event: GPT-6 Arrives Eight Weeks After GPT-5.6, Possibly the Last Fast Iteration(2 posts)→
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