Llama 4 Behemoth (preview)

Announced as a preview/teacher model (~288B active params, 16 experts, ~2T total) used to distill Scout and Maverick. As of 2026-06-28 it is NOT released as open weights and has no public API string, pricing, context window, or confirmed release date. Included only because it is a currently-announced member of the Llama 4 herd. All numeric fields null (unconfirmed).

Source: Meta official documentation ↗

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