DelayedMeta
Llama 4 Behemoth
Massive 2-trillion parameter teacher model developed by Meta AI currently postponed for extended training and evaluation.
Date to be announced✓ Sourced
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Meta
Track upcoming open foundation models, massive parameter training programs and agentic architectures developed by Meta AI.
Official websiteAbout Meta AI
Meta AI leads open-weight foundation model research, providing global researchers and developers with accessible architectures under open community licenses.
Open-Weight Pipeline & Training
Meta continues training high-parameter teacher models and specialized mixture-of-experts architectures on massive dedicated GPU compute clusters.
Transparent Evidence
We document official announcements from Mark Zuckerberg and Meta AI research papers to separate announced models from unconfirmed timelines.
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Timeline · this page
Llama 4 Behemoth — Llama 4 Behemoth officially announced as teacher model in extended training.