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Llama 4 Maverick
Meta · Multimodal model · Registered 2025-04-05
IDENTITY
Developer
Meta
Confirmed by
Official Meta blog post and Hugging Face release
First registered
2025-04-05 (huggingface)
Developer confirmed
2025-04-05
Gate
PROVENANCE COMPLETE
PROVENANCE
Claimed developer
Meta
Confirmed developer
Meta
Delta
0 days · match confirmed
EU COMPLIANCE
AI Act
restricted — license prohibits EU-domiciled users
GDPR notes
EU ban inherited from Llama 4 parent license
PASSPORT FIELDS
Model type
Multimodal
Parameters
17B active (128 experts, MoE)
Context window
1M tokens
Open source
Yes
Weights available
Yes
License
—
Model family
Llama
Parent model
llama-4 Part of lineage
PROVENANCE TIMELINE
2025-04-07
Meta VP denies test set manipulation — acknowledges different model submitted
Source: TechCrunch / Meta official · https://techcrunch.com/2025/04/07/meta-exec-denies-the-company-artificially-boosted-llama-4s-benchmark-scores/
2025-04-06
Benchmark controversy: different model submitted to LM Arena vs public release
Source: TechCrunch / Nathan Lambert / LM Arena · https://techcrunch.com/2025/04/06/metas-benchmarks-for-its-new-ai-models-are-a-bit-misleading/
2025-04-05
Llama 4 Maverick released — surprise Saturday launch
Source: Meta official blog · https://ai.meta.com/blog/llama-4-multimodal-intelligence
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