Llama 2

Llama 2

Meta
Phi-2

Phi-2

Microsoft
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About

The next generation of our open source large language model. This release includes model weights and starting code for pretrained and fine-tuned Llama language models — ranging from 7B to 70B parameters. Llama 2 pretrained models are trained on 2 trillion tokens, and have double the context length than Llama 1. Its fine-tuned models have been trained on over 1 million human annotations. Llama 2 outperforms other open source language models on many external benchmarks, including reasoning, coding, proficiency, and knowledge tests. Llama 2 was pretrained on publicly available online data sources. The fine-tuned model, Llama-2-chat, leverages publicly available instruction datasets and over 1 million human annotations. We have a broad range of supporters around the world who believe in our open approach to today’s AI — companies that have given early feedback and are excited to build with Llama 2.

About

We are now releasing Phi-2, a 2.7 billion-parameter language model that demonstrates outstanding reasoning and language understanding capabilities, showcasing state-of-the-art performance among base language models with less than 13 billion parameters. On complex benchmarks Phi-2 matches or outperforms models up to 25x larger, thanks to new innovations in model scaling and training data curation. With its compact size, Phi-2 is an ideal playground for researchers, including for exploration around mechanistic interpretability, safety improvements, or fine-tuning experimentation on a variety of tasks. We have made Phi-2 available in the Azure AI Studio model catalog to foster research and development on language models.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers interested in a powerful free and open source large language model

Audience

AI developers

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Meta
Founded: 2004
United States
ai.meta.com/llama/

Company Information

Microsoft
Founded: 1975
United States
microsoft.com

Alternatives

Alternatives

Phi-3

Phi-3

Microsoft
Aya

Aya

Cohere AI
ChatGLM

ChatGLM

Zhipu AI
Mistral 7B

Mistral 7B

Mistral AI
Vicuna

Vicuna

lmsys.org
Phi-4

Phi-4

Microsoft
Llama 2

Llama 2

Meta

Categories

Categories

Integrations

Airtrain
RunPod
1min.AI
AI4Chat
AICamp
Bolna
Browser Use
Coginiti
Cyte
InfoBaseAI
Jspreadsheet
LLaMA-Factory
Lakera
Lunary
OpenPipe
PostgresML
Preamble
SectorFlow
Unsloth
Waveloom

Integrations

Airtrain
RunPod
1min.AI
AI4Chat
AICamp
Bolna
Browser Use
Coginiti
Cyte
InfoBaseAI
Jspreadsheet
LLaMA-Factory
Lakera
Lunary
OpenPipe
PostgresML
Preamble
SectorFlow
Unsloth
Waveloom
Claim Llama 2 and update features and information
Claim Llama 2 and update features and information
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Claim Phi-2 and update features and information