Building a summarizer using XGen-7b: Fully open source LLM by Salesforce

TL;DR

Salesforce has released the Exogen model, a 7B llm model trained on 8K input sequence length, which can be used for a summarization application.

Transcript

hello everyone and welcome to my YouTube channel in today's video we're going to take a look at the latest model from Salesforce called Exogen it's a 7B llm model which has been trained on 8K input sequence length so the model was just released and uh in this video we are going to see how the instruction model works by creating a simple summarizer ... Read More

Key Insights

• 😉 Exogen is a powerful 7B llm model trained on 8K input sequence length, developed by Salesforce.
• 😒 The model is similar to the Lambda model but comes with an Apache 2.0 license, allowing commercial use.
• 🥠 Fine-tuned models are also available, although they are currently provided without a license.
• 🈸 The Exogen model can be used for various applications, including text summarization.
• 🏛️ Instructions for using the model and building a summarization application are provided.
• 💋 The model requires the installation of the tick token package.
• 😉 The quality of summarization depends on various parameters, such as max length, top k, and temperature.

Questions & Answers

Q: What is the Exogen model from Salesforce?

The Exogen model is a 7B llm model trained on 8K input sequence length, developed by Salesforce for various applications, including summarization.

Q: What is the main difference between the Exogen model and the Lambda model?

The Exogen model is similar to the Lambda model but comes with an Apache 2.0 license, making it more accessible for commercial use.

Q: Are there any fine-tuned models available for use?

Yes, there are fine-tuned models available for research purposes. However, these models currently lack a license.

Q: How can the Exogen model be used for summarization?

The Exogen model can be used to create a summarization application, where users can input text and have it summarized by the model.

Summary & Key Takeaways

• Salesforce has introduced Exogen, a new 7B llm model trained on 8K input sequence length.

• The Exogen model is similar to the Lambda model but comes with an Apache 2.0 license, making it usable in commercial settings.

• Instructions for fine-tuned models are also provided, although they currently lack a license.