How To Use Meta’s Llama 2

BOUKOUFFALLAH ABDALLAH
3 min readAug 1, 2023

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Meta’s Llama 2 is the latest successor in the company’s impressive lineup of language models, and it’s here to rival its well-known counterparts like ChatGPT and other alternatives. What sets Llama 2 apart is its exceptional training — it has been trained on 40% more data than its previous version, and it boasts double the context length, making it an even more potent language model. Notably, the Llama 2 model has been divided into different weights, ranging from 7 billion to a staggering 70 billion parameters, providing users with various options to suit their specific needs.

Open Source and Outperforming Competitors

One of the remarkable features of Llama 2 is that it is an open-source model. Meta has conducted extensive benchmarking against similar language models, and the results speak for themselves — Llama 2 outperforms many of its competitors across various external benchmarks, including reasoning and coding tests, and much more. Its superior performance makes it an attractive option for developers and enthusiasts alike.

How to Get Started with Llama 2 Chatbot

If you’re eager to try out Meta’s Llama 2, the good news is that it’s accessible right now through Amazon Web Services and HuggingFace. We’ll guide you through using HuggingFace, one of the popular platforms for accessing this powerful language model.

Step 1: Visit the Demo Website

To get started, head over to the official HuggingFace Llama 2 demo website.

Once there, simply scroll down until you find the Demo page and click on the “this Space” link to be taken to the main page.

Step 2: Enter Your Query and Get a Response

On the main chatbox, you can enter your query — it can be as simple as a greeting or as complex as an HTML code prompt. Once you’ve entered your query, click the ‘Submit’ button to receive an answer from Llama 2. Please note that the response might take a bit of time as the model’s load increases with more users trying it out.

Meta Llama 2 AI Model: First Impressions

HuggingFace offers the big version of Llama 2, equipped with over 70 billion parameters, making it incredibly powerful. During testing, the model demonstrated its versatility by engaging in conversations, writing code, and responding effortlessly as an AI chatbot. It’s worth mentioning that while Llama 2 claims it cannot access the Internet, you can provide it with links and ask it to summarize content or discuss it. Though not flawless, it still managed to perform the task quite well.

A Promising Competitor in the Language Model Landscape:

In conclusion, Meta’s Llama 2 presents itself as a formidable competitor to other open and even closed-source language models. Its impressive performance, combined with the ability to accommodate a wide range of tasks, makes it an exciting addition to the ever-evolving field of natural language processing. Whether you’re a developer or simply curious about the advancements in AI, exploring Llama 2 is a journey well worth taking.

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BOUKOUFFALLAH ABDALLAH

Hi, I'm Abdallah Boukouffallah, a 4th-year student at the Higher School of Computer Science, React and Express developer, Enthusiastic about new technologies.