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Longterm Memory ChatGPT? LTM-1: A LLM with 5 Million Tokens

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In the realm of artificial intelligence (AI), the advent of Large Language Models (LLMs) has been a game-changer. These models, capable of understanding and generating human-like text, have opened up new possibilities in various fields, from natural language processing to AI programming. Among these LLMs, a new model has emerged that promises to take AI programming to the next level: LTM-1, a rival to ChatGPT in terms of longterm memory.

Developed by Magic, LTM-1 is a prototype of a neural network architecture designed for giant context windows. It boasts a staggering 5,000,000 token context window, which translates to approximately 500,000 lines of code or 5,000 files. This is enough to fully cover most repositories, making LTM-1 a powerful tool for AI programming. The potential it holds for the future of AI programming makes it a model worth watching.

LTM-1: Enhancing ChatGPT's Longterm Memory

The key feature that sets LTM-1 apart from other LLMs, including ChatGPT, is its ability to handle a massive amount of context when generating suggestions. This is a significant leap from traditional transformers, which are limited in their context windows. With LTM-1, Magic's coding assistant can now see an entire repository of code, enabling it to generate more accurate and relevant suggestions.

The large context window of LTM-1 is made possible by a new approach designed by Magic: the Long-term Memory Network (LTM Net). Training and serving LTM Nets required a custom machine learning stack, from GPU kernels to how the model is distributed across a cluster. This innovative approach has allowed LTM-1 to overcome the limitations of standard GPT context windows, including those of ChatGPT.

LTM-1 and AI Programming

The implications of LTM-1 for AI programming are significant. With its ability to consider an entire repository of code, LTM-1 can generate suggestions that are highly relevant and accurate. This can greatly enhance the efficiency and effectiveness of AI programming.

For instance, consider the task of refactoring a large codebase. With traditional LLMs, this would be a daunting task, as the model would only be able to consider a small portion of the codebase at a time. However, with LTM-1, the entire codebase can be considered in one go. This means that LTM-1 can generate suggestions for refactoring that take into account the entire codebase, leading to more effective and efficient refactoring.

The Future of LTM-1 and LLMs

While LTM-1 is already a powerful LLM, Magic has plans to take it even further. The current version of LTM-1 has fewer parameters than today's frontier models, which limits its capabilities. However, Magic is planning to increase the compute power of LTM-1. This will allow LTM-1 to consider even more information, further enhancing its capabilities.

Given how drastically model scale improves the performance of GPTs, it's exciting to think about how far LTM Nets can be taken. With increased compute power, we could see LLMs that can consider even larger context windows, leading to even more accurate and relevant responses.

LTM-1 is not currently publically available yet. You can join the LTM-1 waitlist here (opens in a new tab).


In conclusion, LTM-1 is a groundbreaking development in the field of AI programming. Its large context window, the potential for future improvements, and its comparison with other LLMs make it a model worth watching. As we continue to explore the potential of AI, models like LTM-1 will undoubtedly play a crucial role in shaping the future of this exciting field.

Frequently Asked Questions

As we delve deeper into the world of LTM-1, it's natural to have questions. Here are some frequently asked questions to provide further insight into this groundbreaking model:

How does LTM-1 compare to other LLMs like ChatGPT?

While both LTM-1 and ChatGPT are large language models, they differ significantly in their context windows. ChatGPT, like most traditional transformers, has a context window of around 3,200 tokens. On the other hand, LTM-1 boasts a context window of 5,000,000 tokens. This allows LTM-1 to consider a significantly larger amount of information when generating responses, leading to more accurate and relevant suggestions.

What makes LTM-1 unique?

LTM-1's uniqueness lies in its large context window and the innovative Long-term Memory Network (LTM Net) that makes this possible. The LTM Net is a new approach to neural network architecture designed by Magic, which includes a custom machine learning stack and a unique method of distributing the model across a cluster. This allows LTM-1 to handle a large amount of context without getting bogged down by computational limitations.

What is the future of LTM-1?

Magic plans to further enhance LTM-1 by increasing its compute power. This will allow LTM-1 to consider even more information, further enhancing its capabilities. Given how drastically model scale improves the performance of GPTs, it's exciting to think about how far LTM Nets can be taken.