Meta just announced Llama 2
https://ai.meta.com/llama/
The good news: Llama 2 is available for free for research and commercial use (if you're not Twitter 😁) under their own licence, Llama 2 Community License Agreement.
some quotes from the licence:
a. Grant of Rights. You are granted a non-exclusive, worldwide, non-transferable and royalty-free limited license under Meta’s intellectual property or other rights owned by Meta embodied in the Llama Materials to use, reproduce, distribute, copy, create derivative works of, and make modifications to the Llama Materials.
2. Additional Commercial Terms. If, on the Llama 2 version release date, the monthly active users of the products or services made available by or for Licensee, or Licensee’s affiliates, is greater than 700 million monthly active users in the preceding calendar month, you must request a license from Meta, which Meta may grant to you in its sole discretion, and you are not authorized to exercise any of the rights under this Agreement unless or until Meta otherwise expressly grants you such rights.
:)
Llama 2 is pretrained using publicly available online data. Llama 2 models are trained on 2 trillion tokens and have double the context length of Llama 1. Llama-2-chat models have additionally been trained on over 1 million new human annotations.
"We are releasing variants of Llama 2 with 7B, 13B, and 70B parameters. We have also trained 34B variants, which we report on in this paper but are not releasing (due to a lack of time to sufficiently red team)"
An initial version of Llama-2-chat is then created through the use of supervised fine-tuning. Next, Llama-2-chat is iteratively refined using Reinforcement Learning from Human Feedback (RLHF), which includes rejection sampling and proximal policy optimization (PPO).
You can download the paper here: https://ai.meta.com/research/publications/llama-2-open-foundation-and-fine-tuned-chat-models/
Interestingly, Llama 2 is also available on Azure and in Windows.
Now Azure customers can fine-tune and deploy the 7B, 13B, and 70B-parameter Llama 2 models easily and more safely on Azure, the platform for the most widely adopted frontier and open models. In addition, Llama will be optimized to run locally on Windows. Windows developers will be able to use Llama by targeting the DirectML execution provider through the ONNX Runtime, allowing a seamless workflow as they bring generative AI experiences to their applications.
https://blogs.microsoft.com/blog/2023/07/18/microsoft-and-meta-expand-their-ai-partnership-with-llama-2-on-azure-and-windows/
https://ai.meta.com/llama/
The good news: Llama 2 is available for free for research and commercial use (if you're not Twitter 😁) under their own licence, Llama 2 Community License Agreement.
some quotes from the licence:
a. Grant of Rights. You are granted a non-exclusive, worldwide, non-transferable and royalty-free limited license under Meta’s intellectual property or other rights owned by Meta embodied in the Llama Materials to use, reproduce, distribute, copy, create derivative works of, and make modifications to the Llama Materials.
2. Additional Commercial Terms. If, on the Llama 2 version release date, the monthly active users of the products or services made available by or for Licensee, or Licensee’s affiliates, is greater than 700 million monthly active users in the preceding calendar month, you must request a license from Meta, which Meta may grant to you in its sole discretion, and you are not authorized to exercise any of the rights under this Agreement unless or until Meta otherwise expressly grants you such rights.
:)
Llama 2 is pretrained using publicly available online data. Llama 2 models are trained on 2 trillion tokens and have double the context length of Llama 1. Llama-2-chat models have additionally been trained on over 1 million new human annotations.
"We are releasing variants of Llama 2 with 7B, 13B, and 70B parameters. We have also trained 34B variants, which we report on in this paper but are not releasing (due to a lack of time to sufficiently red team)"
An initial version of Llama-2-chat is then created through the use of supervised fine-tuning. Next, Llama-2-chat is iteratively refined using Reinforcement Learning from Human Feedback (RLHF), which includes rejection sampling and proximal policy optimization (PPO).
You can download the paper here: https://ai.meta.com/research/publications/llama-2-open-foundation-and-fine-tuned-chat-models/
Interestingly, Llama 2 is also available on Azure and in Windows.
Now Azure customers can fine-tune and deploy the 7B, 13B, and 70B-parameter Llama 2 models easily and more safely on Azure, the platform for the most widely adopted frontier and open models. In addition, Llama will be optimized to run locally on Windows. Windows developers will be able to use Llama by targeting the DirectML execution provider through the ONNX Runtime, allowing a seamless workflow as they bring generative AI experiences to their applications.
https://blogs.microsoft.com/blog/2023/07/18/microsoft-and-meta-expand-their-ai-partnership-with-llama-2-on-azure-and-windows/
Industry Leading, Open-Source AI | Llama
Discover Llama 4's class-leading AI models, Scout and Maverick. Experience top performance, multimodality, low costs, and unparalleled efficiency.
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"The OECD published a report into the adoption of generative artificial intelligence in the workplace. It said that although the impact of AI on jobs had been limited so far, there remained a significant potential for disruption. It thinks that the roles most exposed to AI are managers, chief executives and engineers. The least exposed jobs are rubbish collectors, labourers and cleaners."
https://www.economist.com/the-world-this-week/2023/07/13/business
A bright future for humankind! 😁
https://www.economist.com/the-world-this-week/2023/07/13/business
A bright future for humankind! 😁
The Economist
Business | Jul 15th 2023 Edition
The world this week
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