---
license: cc-by-4.0
library_name: transformers
---
# Vega-Instruct-13B
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  <img src="figures/fig1.png" width="60%" alt="Vega-Instruct-13B" />
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  <a href="LICENSE" style="margin: 2px;">
    <img alt="License" src="figures/fig2.png" style="display: inline-block; vertical-align: middle;"/>
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## 1. Introduction

Vega-Instruct-13B is tuned for faithful instruction following and low hallucination. This release adds robust function-calling support.

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  <img width="80%" src="figures/fig3.png">
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## 2. Evaluation Results

### Comprehensive Benchmark Results

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| | Benchmark | Polaris | Vega-7B | Castor-13B | Vega-Instruct-13B |
|---|---|---|---|---|---|
| **Core Reasoning Tasks** | Math Reasoning | 0.573 | 0.569 | 0.589 | 0.621 |
|  | Logical Reasoning | 0.803 | 0.815 | 0.824 | 0.849 |
|  | Common Sense | 0.750 | 0.763 | 0.728 | 0.777 |
| **Language Understanding** | Reading Comprehension | 0.693 | 0.742 | 0.697 | 0.752 |
|  | Question Answering | 0.620 | 0.593 | 0.634 | 0.643 |
|  | Text Classification | 0.799 | 0.824 | 0.824 | 0.848 |
|  | Sentiment Analysis | 0.772 | 0.757 | 0.776 | 0.815 |
| **Generation Tasks** | Code Generation | 0.682 | 0.711 | 0.699 | 0.720 |
|  | Creative Writing | 0.654 | 0.641 | 0.654 | 0.688 |
|  | Dialogue Generation | 0.684 | 0.646 | 0.645 | 0.694 |
|  | Summarization | 0.757 | 0.755 | 0.754 | 0.800 |
| **Specialized Capabilities** | Translation | 0.817 | 0.782 | 0.774 | 0.823 |
|  | Knowledge Retrieval | 0.661 | 0.677 | 0.667 | 0.712 |
|  | Instruction Following | 0.773 | 0.770 | 0.772 | 0.793 |
|  | Safety Evaluation | 0.735 | 0.733 | 0.736 | 0.773 |

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### Overall Performance Summary
The Vega-Instruct-13B demonstrates strong performance across all evaluated benchmark categories, with particularly notable results in reasoning and generation tasks.

## 3. Chat Website & API Platform
We offer a chat interface and API for you to interact with Vega-Instruct-13B. Please check our official website for more details.

## 4. How to Run Locally

Please refer to our code repository for more information about running Vega-Instruct-13B locally.

### Temperature
We recommend setting the temperature parameter to 0.6.

## 5. License
This repository is released under the cc-by-4.0 license. The model supports commercial use.

## 6. Contact
If you have any questions, please contact us at contact@vega.ai.