Unlimited Memory to GPT, A Big Step to AGI?

-

Imagine talking to someone who forgets half of what you said a minute ago. Frustrating, right? This is the challenge many artificial intelligence models face today.

Artificial Intelligence and LLMs have made significant advancements in 2023, but one significant limitation is the Context window size limits. Context window is analogous to short term memory. When you ask a question to an LLM, it can only remember so much about the context of your question. A recent research paper introduces memGPT, which aims to provide AI with unlimited short term memory.


The Challenge of Limited Memory in AI

AI models have a fixed context window that restricts the amount of information they can process. While improvements have been made, these models still have limitations. MemGPT proposes a system inspired by the memory hierarchy in traditional operating systems.


Introducing memGPT: Towards LLMs as Operating Systems

MemGPT effectively manages its own memory through function calls, allowing the AI model to make more effective use of its context. MemGPT introduces a memory hierarchy consisting of three components: the main context, the external context, and the llm processor. It autonomously manages memory through function calls.

Applications of memGPT

MemGPT has implications for long-term chat and document analysis. It can retain and recall past conversations and analyze extensive documents without being constrained by the context window.


Advantages and Limitations of memGPT

MemGPT provides an illusion of infinite context but consumes a portion of the token budget for system instructions. It currently relies on GPT 4, which may limit its scalability.


Conclusion

MemGPT is a significant step towards addressing the AI memory problem. It enables AI models to have unlimited memory and shows promise for enhancing long-term chat and document analysis. As we continue to refine and optimize these models, the possibilities appear limitless.



Frequently Asked Questions

How does memGPT overcome the limited memory problem in AI?

  • It introduces a memory hierarchy and management system.

What are memGPT's advantages in long-term chat?

  • It can retain and recall past conversations, ensuring conversational consistency.

How does memGPT improve document analysis?

  • It allows for comprehensive analysis with its unlimited memory.

What are memGPT's limitations?

  • It consumes tokens for system instructions and relies on specific AI models.

What are memGPT's future plans?

  • Support for more user workflows and reducing reliance on specific AI models.


References
Most of the material for the blog post came from the below referenced youtube video. Chat GPT 4 was also used to help highlight the main principles and organize this blog post.
  • Matt Berman, "MemGPT, Giving AI Unlimited Prompt Size (Big Step Towards AGI?)", https://www.youtube.com/watch?v=QQ2QOPWZKVc, Oct 20, 2023
  • Charles Packer, Vivian Fang, Shishir G. Patil, Kevin Lin, Sarah Wooders, Joseph E. Gonzalez, "MemGPT Towards LLMs as Operating Systems", UC Berkeley, Oct 2023, https://memgpt.ai


Comments

Post a Comment

Popular posts from this blog

How to Create and Run Tableau Bridge on Linux Containers

-
Tableau Bridge is now availble on Linux Containers. Yay! Now what does this mean and how do I build and run Linux Containers? We will discuss the advantages of running Bridge on Linux Containers the steps to build them, and finally, we will provide some automation script ideas for monitoring and scaling Linux Bridge agents. Tableau Bridge Today Until recently, Tableau Bridge was only available as a Windows application running on a Windows VM. It supported only one bridge agent per Virtual or Physical Machine. Advantages of Bridge in Containers Better Hardware Utilization: Linux containers are more efficient than Windows VMs, requiring only about 1/50th of the disk space. Ability to Spin Up Multiple Bridge Agents: With Linux Containers, it becomes easier to spin up multiple bridge agents on a single machine, improving scalability and resource utilization. Infrastructure Automation: Linux Containers enable easier automation of provisioning bridge agents and upgrading Tableau Bridge, the...
Read more

RAM Disks do not speed up Visual Studio

-
  The limiting factor for Visual Studio is disk IO. I got a tip to speed up Visual Studio from Channel 9 by creating a RAM disk which sounded like a great idea. However, when I ran a thorough set of tests, I found that the performance difference between the Ram disk and the hard disk were not appreciably different. This was a big surprise since RAM is 240,000 times faster than disk (see my previous blog post). But the reason is because Visual Studio and Vista do a lot of caching. So compile times for the same project in RAM disk and on hard disk were pretty similar. I also tested the time it took to search the entire solution for a word, and times to open a solution. There was no discernable difference!   If you still want to try it out and create your own RAM disk, you can download a simple RAMDISK.EXE utility to create a RAM disk in just a few minutes. What is a RAM Disk ?   Ramdisk is a virtual drive created in RAM.   Performance Analysis Creating f...
Read more

Outlook tip: Turn off Email Contact Pictures

-
Image
  Many people find the photos in the window border to be a little distracting. It is easy to turn them off by adding a registry key.  Follow these simple steps: 1) Save the text below between the lines into a text file and rename the file “dontShowContactPicture.reg”. ------ Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Options\Mail] "ShowContactPicture"=dword:00000000 ------ 2) Double click the file and you will be prompted: 3) Restart Outlook. 4) See the result: Before: After: 5) To undo this change and turn pictures back on, simply edit the file and change “dword:00000000” to “dword:00000001”   More information can be found in this related article on stackoverflow.com
Read more