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license: apache-2.0 |
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datasets: |
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- wenbopan/Fusang-v1 |
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- wenbopan/OpenOrca-zh-20k |
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language: |
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- zh |
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- en |
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# Fi-9B |
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Fi-9B is an improved [Yi-9B-200K](https://huggingface.co/01-ai/Yi-9B-200K) with extensive instruction tuning on [Fusang-V1](https://huggingface.co/datasets/wenbopan/Fusang-v1). |
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Compare to Yi-9B-200K, Fi-9B gains greater capability at various downstream tasks and long-context modeling thanks to large-scale synthestic data in Fusang-V1. |
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## Performance |
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### Fact-based Evaluation |
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Fi is competitive amongst all models at ~9B size range: |
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| **Metric** | **winogrande** | **hellaswag** | **truthfulqa** | **ai2_arc** | |
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| ---------- | -------------- | ------------- | -------------- | ----------- | |
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| Yi-9B-200K | 0.7167 | 0.5672 | 0.3380 | 0.6925 | |
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| Fi-9B-200K | 0.7111 | **0.5728** | **0.4086** | **0.7258** | |
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### Long-context Modeling |
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Fi make even further progresses than Yi-9B-200K, which is already impressive in terms of handling long-range tasks: |
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Results on LongBench: |
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| **Name** | **Average_zh** | **Average_en** | **Code Completion** | |
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|-----------------|----------------|----------------|---------------------| |
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| Yi-9B-200K | 30.288 | 36.7071 | 72.2 | |
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| Fi-9B-200K | **41.092** | **40.9536** | 46.0 | |
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Detailed score decomposition on LongBench |
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| **Name** | **Few-shot Learning_en** | **Synthetic Tasks_en** | **Single-Doc QA_en** | **Multi-Doc QA_en** | **Summarization_en** | **Few-shot Learning_zh** | **Synthetic Tasks_zh** | **Single-Doc QA_zh** | **Multi-Doc QA_zh** | **Summarization_zh** | |
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|-----------------|--------------------------|------------------------|----------------------|---------------------|----------------------|--------------------------|------------------------|----------------------|---------------------|----------------------| |
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| Yi-9B-200K | 60.6 | 22.8 | 30.9 | 38.9 | 25.8 | 46.5 | 28.0 | 49.6 | 17.7 | 9.7 | |
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| Fi-9B-200K | **63.8** | **40.2** | **36.2** | 38.0 | **26.3** | 30.0 | **75.1** | **55.6** | **30.7** | **14.1** | |
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<!--### Performance on Preference TODO--> |
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### Bilingual Ability |
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Coming soon... |
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## How to use Fi |
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Coming soon... |
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## Current Limitations |
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This version of Fi-9B may not be able to stop generation in some scenarios. I will fix that soon. |
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Compare to the original Yi-9B-200K, Fi-9B has degraded ability for code completion. This may due to lack of raw code data during instruction tuning. |
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