OpenAI's Largest Pre-Train Codenamed 'Doug', GPT-6 to Follow

koltregaskes · x · 2026-08-09

According to a tech blogger, OpenAI plans its largest pre-training run by the end of the year, with the model codenamed Doug. Furthermore, GPT-5.5 will not be the company's last major pre-train, as GPT-6 is also in the pipeline.

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