VIDRAFT Releases Aether-7B-5Attn With Full Training Code, Logs, and Checkpoints

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Korean AI startup VIDRAFT has released Aether-7B-5Attn, a 7-billion-parameter foundation model, on Hugging Face under the Apache-2.0 license on July 20, 2026. Unlike typical open-weight releases, the package includes the full training code, hyperparameters, data recipe, training logs, intermediate checkpoints, and evaluation scripts. The company describes this approach as aligned with the radical transparency philosophy championed by the Allen Institute for AI's OLMo project, making the entire training process auditable and reproducible. Aether-7B-5Attn sits within VIDRAFT's broader AETHER architecture tier, which forms one layer of the company's four-tier AGI development framework. The Apache-2.0 license permits both research and commercial use without royalty obligations.

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