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Meta releases Llama 4 Scout and Maverick amid LMArena submission controversy

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Released Llama 4 Scout and Maverick; controversy over submitting an unreleased version to LMArena

Why it matters

A turning point for trust in the Llama brand

Source — Primary sources first; secondary reports are labelled “Press”

Pressen.wikipedia.orghttps://en.wikipedia.org/wiki/Llama_(language_model)

Added in Week 35, 2026 · See that week

On the map — ⑨ Open-Weight Lineage line

  1. Previous stopKanana Nano 2.1B
  2. This recordMeta releases Llama 4 Scout and Maverick amid LMArena submission controversy
  3. Next stopQwen3-Coder
See it on the map

In the model family tree — Llama family · 12 versions

  1. Earlier versionLlama 3.3
  2. This recordLlama 4 Scout·Maverick
  3. Later versionThe latest version in this branch
See the whole Llama family

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