OpenAI's biggest pre-train 'Doug' surfaces ahead of GPT-6
OpenAI is reportedly gearing up to restart base-model scaling after two years of squeezing capability out of post-training — while Apple quietly tests Chinese memory chips to survive the AI-driven supply crunch.
OpenAI is reportedly pre-training its largest model ever, a project codenamed "Doug" that could land before the end of the year — and it is not GPT-6. ChrisGPT, an X user who has tracked OpenAI's model pipeline for years, said on August 9 that Doug is the biggest pre-training run OpenAI has attempted to date and is separate from GPT-6, which he believes is "Astra" — the flagship model OpenAI abruptly paused last week over security concerns. Doug's expected no later than November, he said. The claim isn't fresh from one leaker: SemiAnalysis, in a research memo dated July 9 that it republished this week, wrote that OpenAI has overcome its pre-training challenges and is "actively advancing" a much larger model under the Doug codename.
If accurate, Doug marks a strategic turn. For nearly two years OpenAI's capability gains have come mostly from post-training, reinforcement learning and inference-time compute layered on aging base models — the approach that made the Astra pause sting less, since the frontier kept moving without a new foundation model. A Doug-class pre-train would signal OpenAI believes the raw scaling laws still have room, and that fixing its earlier pre-training bottlenecks was worth the enormous compute bill. Read it together with the Astra pause — we covered that last week — and the picture is of a lab managing two frontiers at once: shipping safety-verified models while rebuilding its base-model muscle. OpenAI hasn't commented, and skeptics note there's no release plan or API attached to the rumor yet, so treat the November timeline as a leak, not a roadmap.
Apple is testing memory chips from China's CXMT across iPhones and MacBooks, the Wall Street Journal reported Sunday, citing people familiar with the matter — a bid to ease an AI-driven supply crunch that's been pushing up prices. Apple has held early talks with ChangXin Memory Technologies about supplying components, with an eye to using them in some devices sold in China, and hopes to win White House approval for any deal. The stakes are political: U.S. rules bar American companies from sharing technology with CXMT, which effectively rules out the custom-spec chips Apple typically orders. HP and Acer have already started using CXMT memory in devices sold outside the U.S., and CXMT — now mainland China's most valuable listed company after its Shanghai listing — is the strongest challenger yet to Samsung, SK hynix and Micron's grip on DRAM. Apple has been raising device prices worldwide, blaming surging memory costs as AI companies hoover up capacity, so a CXMT route would be both a cost lever and a geopolitical statement — which is exactly why it's moving slowly. Chinese tech press frames it as part of a broader opening, with Baidu and Qwen models also edging into Apple's ecosystem.
What to watch: whether OpenAI confirms Doug by year's end, and whether the White House lets Apple's CXMT talks go anywhere.
If OpenAI is quietly restarting base-model scaling, does the Astra pause look more like triage than retreat? Tell us in the comments.
Sources: 36Kr (机器之心) · WinCentral · Chubby on X · AI Midday — the Astra pause · The Wall Street Journal · Reuters · Chosun Biz · QbitAI
