Analyst Claims OpenAI Readies GPT-6 Sol Launch

Kim Isenberg, posting as @kimmonismus, stated that OpenAI appears to be preparing the release of GPT-6 Sol. He described GPT-6-Astra as the flagship model in the GPT-6 family. His post added that this structure means Sol, Terra, and Luna models are still to come. Isenberg said he is curious about the implications, especially the price-performance ratio of Astra-low reasoning. The comments were made in a single public post by the creator of the Superintelligence newsletter.