Llama 2

Llama 2

Meta
Olmo 2

Olmo 2

Ai2
+
+

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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

Olmo 2 is a family of fully open language models developed by the Allen Institute for AI (AI2), designed to provide researchers and developers with transparent access to training data, open-source code, reproducible training recipes, and comprehensive evaluations. These models are trained on up to 5 trillion tokens and are competitive with leading open-weight models like Llama 3.1 on English academic benchmarks. Olmo 2 emphasizes training stability, implementing techniques to prevent loss spikes during long training runs, and utilizes staged training interventions during late pretraining to address capability deficiencies. The models incorporate state-of-the-art post-training methodologies from AI2's Tülu 3, resulting in the creation of Olmo 2-Instruct models. An actionable evaluation framework, the Open Language Modeling Evaluation System (OLMES), was established to guide improvements through development stages, consisting of 20 evaluation benchmarks assessing core capabilities.

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

Developers and researchers searching for a tool to streamline their AI research and operations

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

Ai2
Founded: 2014
United States
allenai.org/blog/olmo2

Alternatives

Alternatives

Molmo

Molmo

Ai2
Aya

Aya

Cohere AI
Olmo 3

Olmo 3

Ai2
ChatGLM

ChatGLM

Zhipu AI
Llama 2

Llama 2

Meta
GLM-5

GLM-5

Zhipu AI

Categories

Categories

Integrations

1min.AI
Agenta
Aili
Alpaca
Anyscale
BrandRank.AI
Browser Use
Deep Infra
Diaflow
Ema
Ludwig
Medical LLM
Microsoft Foundry Agent Service
ModelOp
Odyssey
PromptPal
ReByte
Scout
Taylor AI
WebOrion Protector Plus

Integrations

1min.AI
Agenta
Aili
Alpaca
Anyscale
BrandRank.AI
Browser Use
Deep Infra
Diaflow
Ema
Ludwig
Medical LLM
Microsoft Foundry Agent Service
ModelOp
Odyssey
PromptPal
ReByte
Scout
Taylor AI
WebOrion Protector Plus
Claim Llama 2 and update features and information
Claim Llama 2 and update features and information
Claim Olmo 2 and update features and information
Claim Olmo 2 and update features and information