Rumor: GPT-6 Sol may launch this Thursday, far faster than Astra

Rajath Gowda @buildwithrajathOriginally posted 2026.09.16

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🚨 GPT-6 Sol might be coming THIS THURSDAY. 👀 Astra just arrived. And now reports claim GPT-6 Sol could be much faster, more efficient on usage, and built for all-day work. One reported test: Sol: ~30K tokens in ~4 mins Astra: ~27K tokens in ~18 mins If that speed gap is real… OpenAI may have built the GPT-6 model people actually use all day. Nothing is confirmed yet. But September 17 is looking VERY interesting. 👀🔥