GPT-6 (Luna) arrives for ChatGPT Free and Go. What works, and what is still unknown

On October 7, 2026, OpenAI announced the new "GPT-6" model for ChatGPT, and for the free plan and the low-cost Go plan, it ...
EGamers.io

GPT-6 lands in ChatGPT for all users, Free tier included, but not every plan gets the same model

GPT-6 is arriving in ChatGPT, and OpenAI is making it available on every tier, the Free plan included. Free users and paying ...
ZDNet

OpenAI’s GPT-6 Sol doubles its accuracy rate – for half the cost

GPT-6 Sol and Luna arrive less than three months after GPT-5.6, with OpenAI claiming major accuracy gains, dramatic cost reductions, and oddly revealing Claude comparisons across key benchmarks. Today ...