Qgen400b1 ((free)) -

While unconfirmed, the "Gen" lineage often aligns with the open-source ethos (similar to Meta’s Llama or Mistral models). If QGen400B1 releases with open weights (even if only for research initially), it allows companies to fine-tune the model on proprietary data behind their own firewalls, solving the data privacy concerns that plague closed-source APIs.

While official benchmark leaderboards are constantly fluctuating, the QGen400B1 build is designed to tackle three specific pain points in current AI models: qgen400b1