One of the 'smartest LLMs in the world' is reportedly not significant enough to justify a public release just yet.

Meta reportedly has pushed back the release of its Behemoth large language model for its artificial intelligence tools, delaying it until the fall. Behemoth was originally planned to release in April to coincide with Meta's first AI conference,

Once poised to rival GPT-4.5 and Claude 3, Meta’s most powerful LLM is now delayed, highlighting the steep challenges of building next-gen AI.