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Sourced model record · Catalog current through July 21, 2026

Llama 4 Behemoth (preview)

A reviewed catalog record from Meta, released April 5, 2025. This page reports only what named sources publish about this exact record, with receipts.

UnreleasedClosed weightsMultimodal · Language · Vision

What the evidence says

Developer
Meta
Released
April 5, 2025
Domains
Multimodal · Language · Vision
Tasks
Chat · Code generation · Visual question answering · Translation · Language modeling/generation · Quantitative reasoning · Question answering
Access
Unreleased
Weights
Closed weights

Common questions

What is Llama 4 Behemoth (preview)?

Llama 4 Behemoth (preview) is a Meta model released April 5, 2025, according to Epoch AI's reviewed catalog record. The record classifies it under multimodal, language, vision.

How does Llama 4 Behemoth (preview) rank on LMArena?

No board Model Gauntlet mirrors currently lists this exact model revision under a reviewed identity, so no rating is reported here.

What does Llama 4 Behemoth (preview) cost?

No reviewed source carries pricing for this record, so no price is reported here.