New model cycle: GPT-6 Astra out, Gemini 4 expected by year-end

Md Ismail Šojal 🕷️ @0x0SojalSecOriginally posted 2026.09.27

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We’ve officially entered the next cycle. - GPT-6 Astra is now in community hands - Claude Opus 5.5 is live - Sonnet 5.5 and Haiku 5.5 are confirmed - Kimi K3.1 has been hinted - Gemini 4 is expected before year-end The only real question left is who ships first.