Feyn Labs releases FeyNoBg and open-source NoBg training library

Feyn Labs expanded BiRefNet, trained FeyNoBg on 26.1K images, and published the weights to support its specialist-model pitch.

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Primary source: Feyn Labs

Why it matters

Feyn Labs is turning open-source specialist models into evidence for its custom-model business, though FeyNoBg's benchmark case remains self-reported and focused on foreground masks.

AI model performing image background removal (Courtroom-sketch pastel drawing — loose, urgent strokes on cool-toned paper)

Feyn Labs founder Shreyash Nigam and FeyNoBg co-author Hafedh Hichri published FeyNoBg and its NoBg training library on July 21st, releasing the model weights and code behind Feyn Labs' latest experiment in specialist AI models.…

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