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ME

Meta

Meta publishes the Llama family of open-weight models.

ai.meta.com/llama

Founded

2013

Headquarters

Menlo Park, CA

CEO

Mark Zuckerberg

Funding

Meta subsidiary

5

Active Models

$0.050/$0.080

Cheapest (in/out per 1M)

Llama 4 Scout

Latest tracked release

5

Open Source

Model Input Price Output Price Model Quality Released
Llama 4 Scout
OSS
$0.180 $0.590 Not published Apr 2025
Llama 3.1 70B Instruct
OSS
$0.400 $0.400 Not published Jul 2024
Llama 4 Maverick
OSS
$0.188 $0.653 Not published Apr 2025
Llama 3.3 70B Instruct
OSS
$0.590 $0.790 Not published Dec 2024
Llama 3.1 8B Instruct
OSS
$0.050 $0.080 Not published Jul 2024
Model Input Price Output Price Model Quality Released
MusicGen Large
OSS
Free Free Not published Jun 2023

Key People at Meta

MZ

Mark Zuckerberg

CEO

Llama open-source strategy Meta AI
YL

Yann LeCun

Chief AI Scientist

CNNs Turing Award open-source AI advocacy
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