Yi 9B by 01-ai

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  Arxiv:2311.16502   Arxiv:2401.11944   Arxiv:2403.04652   Autotrain compatible   Endpoints compatible   Llama   Region:us   Safetensors   Sharded   Tensorflow

Yi 9B Benchmarks

Yi 9B Parameters and Internals

Model Type
text generation, chat
Use Cases
Areas:
research, commercial applications, personal use
Primary Use Cases:
text and chat generation
Limitations:
May produce hallucinations, Non-determinism in re-generation, Cumulative error potential
Considerations:Adjust generation parameters for diverse responses
Additional NotesYi is based on Llama architecture but not a derivative; independently trained.
Supported Languages
English (high), Chinese (high)
Training Details
Data Sources:
multilingual corpus, custom datasets developed by Yi
Data Volume:3T tokens
Methodology:Supervised Fine-Tuning (SFT) for chat models
Context Length:200000
Training Time:unknown
Hardware Used:
NVIDIA A800, GPU environment
Model Architecture:Transformer-based, similar to Llama
Responsible Ai Considerations
Fairness:Not detailed
Transparency:Open-source distribution under Apache 2.0
Accountability:Not specified
Mitigation Strategies:Uses compliance checking algorithms to maximize data compliance
Input Output
Input Format:Text input for prompts
Accepted Modalities:
text
Output Format:Generated text output
Performance Tips:Use appropriate generation settings (temperature, top_p) for task diversity
Release Notes
Version:Yi 1.5
Date:2024-05-13
Notes:Improved coding, math, reasoning abilities
LLM NameYi 9B
Repository ๐Ÿค—https://huggingface.co/01-ai/Yi-9B 
Model Size9b
Required VRAM17.6 GB
Updated2024-11-09
Maintainer01-ai
Model Typellama
Model Files  9.9 GB: 1-of-2   7.7 GB: 2-of-2
Model ArchitectureLlamaForCausalLM
Licenseapache-2.0
Context Length4096
Model Max Length4096
Transformers Version4.37.2
Tokenizer ClassLlamaTokenizer
Padding Token<unk>
Vocabulary Size64000
Torch Data Typebfloat16
Yi 9B (01-ai/Yi-9B)

Quantized Models of the Yi 9B

Model
Likes
Downloads
VRAM
Yi 9B GGUF142883 GB

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Faro Yi 9B DPO32K / 17.7 GB468529
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Note: green Score (e.g. "73.2") means that the model is better than 01-ai/Yi-9B.

Rank the Yi 9B Capabilities

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Instruction Following and Task Automation  
Factuality and Completeness of Knowledge  
Censorship and Alignment  
Data Analysis and Insight Generation  
Text Generation  
Text Summarization and Feature Extraction  
Code Generation  
Multi-Language Support and Translation  

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Original data from HuggingFace, OpenCompass and various public git repos.
Release v20241110