Yi-1.5: True Apache 2.0 Competitor to LLAMA-3
TLDRThe Yi-1.5 model series by 01 AI, a Chinese company, has been upgraded to surpass Lon benchmarks and is released under the Apache 2.0 license. With three models featuring 6 billion, 9 billion, and 34 billion parameters, they offer commercial potential and can be run on various hardware, including modern smartphones. The 34 billion parameter model particularly stands out for its close performance to the LLAMA-3 370 billion model. The Yi-1.5 models excel in coding, math reasoning, and instruction following, with capabilities demonstrated through a series of tests including logical reasoning, mathematical problems, and context-based question answering. Despite a smaller context window of 4,000 tokens, the models show strong performance, with potential for expansion to 200,000 tokens. The release of the Yi-1.5 models presents a promising alternative for commercial applications in the AI field.
Takeaways
- 🚀 The Yi-1.5 model family, developed by 01 AI, has been upgraded and is now outperforming LLM benchmarks.
- 📜 Yi-1.5 models are released under the Apache 2.0 license, allowing for commercial use without restrictions.
- 📈 Three model variants are available: 6 billion, 9 billion, and 34 billion parameters, each offering different capabilities and hardware requirements.
- 🧠 The 34 billion parameter model reportedly performs closely to or even outperforms the LLaMA-3 70 billion model in benchmarks.
- 💡 Yi-1.5 models demonstrate strong performance in coding, math reasoning, and instruction following capabilities.
- 🔗 The 34 billion model is available for testing on Hugging Face, with a link provided in the transcript.
- 📱 The 6 billion parameter model is designed to potentially run on a modern smartphone.
- 🔍 The model has shown an ability to reason and remember context within a conversation, providing accurate responses to follow-up questions.
- 🧮 Tested math capabilities of the model were accurate, with correct answers to probability and basic arithmetic questions.
- 🛠️ The model was able to identify errors in a provided Python program and offered corrections.
- 🌐 The model's context window is currently limited to 4,000 tokens, but there is anticipation for an expansion to 200,000 tokens in the future.
- 🔑 The upcoming release of the Yi-Large model is expected to be highly competitive in the LLM space.
Q & A
What is the significance of the Yi-1.5 model family being released under the Apache 2.0 license?
-The significance is that the Yi-1.5 models can be used for commercial purposes without any legal restrictions, as the Apache 2.0 license allows for open and free use, modification, and distribution of the models.
Which company developed the Yi model series?
-The Yi model series is developed by a company called 01 AI, which is based out of China.
What is the context window of the Yi-1.5 models after the upgrade?
-The context window of the Yi-1.5 models after the upgrade is 4,000 tokens, which is relatively small compared to their previous models that could extend the context window to 200,000 tokens.
What is the maximum number of parameters in the Yi-1.5 model series?
-The maximum number of parameters in the Yi-1.5 model series is 34 billion.
How does the 34 billion parameter version of the Yi-1.5 model perform in benchmarks?
-The 34 billion parameter version of the Yi-1.5 model performs very closely or even outperforms the LLaMA-370 billion model in benchmarks.
What are some of the capabilities that the Yi-1.5 model is strong in, according to the new release?
-The Yi-1.5 model is strong in coding, math reasoning, and instruction following capabilities.
How can one test the 34 billion parameter version of the Yi-1.5 model?
-The 34 billion parameter version of the Yi-1.5 model can be tested on Hugging Face, with a link provided to access it.
What is the limitation of the Yi-1.5 model in terms of context window size?
-The limitation of the Yi-1.5 model is its context window size, which is currently only 4,000 tokens.
What is the expected future improvement for the Yi-1.5 model?
-The expected future improvement for the Yi-1.5 model is the expansion of the context window, potentially to 200,000 tokens.
How does the Yi-1.5 model handle requests involving illegal activities?
-The Yi-1.5 model refuses to assist with requests involving illegal activities but can provide historical or academic information on the topic for educational purposes.
What is the smallest model in the Yi-1.5 series in terms of parameters?
-The smallest model in the Yi-1.5 series is the one with 6 billion parameters.
How does the Yi-1.5 model handle follow-up questions that test its reasoning abilities?
-The Yi-1.5 model is able to reason and remember what was mentioned before in the conversation, providing accurate responses to follow-up questions based on the context.
Outlines
🚀 Introduction to the New Ye Model Family
The Ye model family has received a significant upgrade, now surpassing Long benchmarks with the release of Apache 2.0. Developed by 01 AI, a Chinese company, these models were pioneers in extending the context window of an open LLM to 200,000 tokens. They offer multimodal versions and are set to release Y-Large, which is expected to outperform the original GP4 Y Large. The release includes three models with 6 billion, 9 billion, and 34 billion parameters, all of which are upgraded versions of the original Ye models. These models have been trained on 4.1 trillion tokens and further fine-tuned on 3 million samples. Despite the context window being only 4,000 tokens, the models have the potential to expand this soon. All models are released under the Apache 2.0 license, allowing for commercial use. The models are also available in both base and chat versions, targeting different hardware segments, with the 6 billion parameter model being suitable for modern smartphones. Benchmarks show that the 9 billion parameter model outperforms others in its class, while the 34 billion parameter model competes closely with the LLaMa 370 billion model. The new release also excels in coding, math reasoning, and instruction following capabilities.
🧐 Testing Ye Model's Reasoning and Understanding
The video script details a series of tests conducted to assess the Ye model's reasoning abilities and understanding. The model was given a family scenario involving siblings and was able to provide logical responses based on the information given. It demonstrated the ability to remember details from previous statements and make accurate deductions. The model was also tested on its ability to keep track of multiple items and to understand mirror writing on a door, which it handled well. Additionally, the model's mathematical capabilities were tested with simple probability and arithmetic questions, which it answered correctly. The model's capacity to retrieve information from context was also evaluated, showing that it could provide accurate answers based on a hypothetical scientific paper provided as context. Furthermore, the model was tested on basic programming tasks, including identifying errors in a Python program and writing a function to download files from an S3 bucket, which it managed to do successfully.
🛠️ Evaluating Ye Model's Coding and Web Development Skills
The Ye model's proficiency in coding was evaluated by providing it with a Python program containing errors and asking it to identify them, which it did accurately. It was also tasked with writing HTML code for a web page featuring a button that changes the background color and displays a random joke upon click. The model provided code that partially worked; the button changed the background color, but the random joke functionality did not operate as expected, indicating a minor issue with the random number generator. Despite this, the model showed promising capabilities in basic web development and programming understanding.
🌟 Conclusion and Recommendations for the Ye Model
The video concludes by emphasizing the impressive performance of the Ye model, especially considering its size. The main limitation highlighted is the model's limited context window of 4,000 tokens, but there is anticipation that this will be expanded to 200,000 tokens soon. The video recommends that those building LLM-based applications should test the Ye model alongside other models like LLaMa 3 or Meena to determine the best fit for their specific application. The Ye model is released under Apache 2.0, allowing for unrestricted commercial use, and the upcoming release of the Ye Large model is eagerly anticipated. The video ends by encouraging viewers to test the models and make an informed choice based on their application needs.
Mindmap
Keywords
💡Yi-1.5
💡Apache 2.0
💡Context Window
💡Multimodal Versions
💡Commercial Offering
💡Benchmarks
💡Hugging Face
💡Gradio App
💡Reasoning Abilities
💡Quantized Version
💡LLAMA-3
💡Instruction Following Capabilities
Highlights
Ye model family receives significant upgrades, now beating Lon benchmarks with Apache 2.0 licensing.
Introducing 'Y Large', a new variant set to outperform the original GP4, targeting commercial use.
The model series includes three different variants with 6 billion, 9 billion, and 34 billion parameters.
Models have been trained on 4.1 trillion tokens and further fine-tuned on 3 million samples.
Despite a context window of only 4,000 tokens, models retain capacity to expand, leveraging up to 100,000 tokens.
The 9 billion parameter model outperforms all other models in its class in various benchmarks.
34 billion parameter model closely matches or surpasses the performance of the LLAMA 370 billion model.
Models showcase strong coding, math reasoning, and instruction-following capabilities.
The 34 billion model is available on Hugging Face for public testing.
Model's ethical guidelines restrict aiding in illegal activities, with contextual understanding for educational queries.
Ye models show improved response consistency and memory in handling complex logical deductions.
Models demonstrate ability to track and reason through multiple scenarios and object states.
Proven competence in coding challenges and error detection in programming scripts.
Advanced retrieval capabilities allow the model to perform well in tasks requiring reference to specific context.
Models target different hardware segments, with the 6 billion version potentially runnable on modern smartphones.