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OpenAI 三个名为 aurora-red-alpha、aurora-green-alpha 和 aurora-blue-alpha 的新图像模型引用疑似在 API 与 Arena 盲测中意外泄露，外界猜测它们可能就是 GPT-Image-3。
Aurora is a leverage-aware spectral optimizer that addresses neuron death in MLP layers by enforcing row uniformity while preserving the polar factor geometry of Muon updates, achieving state-of-the-art performance on the modded-nanoGPT speedrun benchmark.