transformers safetensors llama text-generation opus code cot lcot LlaMa conversational en base_model:Qwen/Qwen2.5-7B-Instruct base_model:finetune:Qwen/Qwen2.5-7B-Instruct license:apache-2.0 model-index autotrain_compatible text-generation-inference endpoints_compatible region:us
---
base_model:
- Qwen/Qwen2.5-7B-Instruct
language:
- en
library_name: transformers
license: apache-2.0
pipeline_tag: text-generation
tags:
- opus
- code
- cot
- lcot
- LlaMa
model-index:
- name: Taurus-Opus-7B
  results:
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: IFEval (0-Shot)
      type: wis-k/instruction-following-eval
      split: train
      args:
        num_few_shot: 0
    metrics:
    - type: inst_level_strict_acc and prompt_level_strict_acc
      value: 42.23
      name: averaged accuracy
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard#/?search=prithivMLmods%2FTaurus-Opus-7B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: BBH (3-Shot)
      type: SaylorTwift/bbh
      split: test
      args:
        num_few_shot: 3
    metrics:
    - type: acc_norm
      value: 34.23
      name: normalized accuracy
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard#/?search=prithivMLmods%2FTaurus-Opus-7B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MATH Lvl 5 (4-Shot)
      type: lighteval/MATH-Hard
      split: test
      args:
        num_few_shot: 4
    metrics:
    - type: exact_match
      value: 22.73
      name: exact match
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard#/?search=prithivMLmods%2FTaurus-Opus-7B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: GPQA (0-shot)
      type: Idavidrein/gpqa
      split: train
      args:
        num_few_shot: 0
    metrics:
    - type: acc_norm
      value: 10.18
      name: acc_norm
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard#/?search=prithivMLmods%2FTaurus-Opus-7B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MuSR (0-shot)
      type: TAUR-Lab/MuSR
      args:
        num_few_shot: 0
    metrics:
    - type: acc_norm
      value: 14.22
      name: acc_norm
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard#/?search=prithivMLmods%2FTaurus-Opus-7B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MMLU-PRO (5-shot)
      type: TIGER-Lab/MMLU-Pro
      config: main
      split: test
      args:
        num_few_shot: 5
    metrics:
    - type: acc
      value: 32.79
      name: accuracy
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard#/?search=prithivMLmods%2FTaurus-Opus-7B
      name: Open LLM Leaderboard
---

# **Taurus-Opus-7B**

Taurus-Opus-7B is built upon the LLaMA (Large Language Model Meta AI) 7B architecture, optimized to provide advanced reasoning capabilities while maintaining efficiency. With 7 billion parameters, it strikes a balance between performance and computational resource requirements. The model has been fine-tuned with a focus on chain-of-thought (CoT) reasoning, leveraging specialized datasets to enhance its problem-solving abilities. Taurus-Opus-7B is designed for tasks requiring logical reasoning, detailed explanations, and multi-step problem-solving, making it ideal for applications such as instruction-following, text generation, and coding assistance.


# **Key Features and Improvements**

1. **Optimized Reasoning Capabilities**:  
   The model showcases significant improvements in context understanding, reasoning, and mathematical problem-solving through fine-tuning with long CoT datasets.

2. **Enhanced Instruction Following**:  
   Taurus-Opus-7B excels in generating long, coherent outputs (up to 4K tokens), understanding structured data, and producing structured outputs like JSON.

3. **Lightweight Efficiency**:  
   Its 7B parameter size makes it more resource-efficient compared to larger models while retaining high-quality performance for reasoning and content generation tasks.

4. **Long-Context Support**:  
   Offers support for long contexts of up to 64K tokens, enabling the handling of large datasets or extended conversations.

5. **Multilingual Proficiency**:  
   The model supports 20+ languages, including English, Spanish, French, German, Portuguese, Chinese, Japanese, and more, making it suitable for global applications.

# **Quickstart with transformers**

Here’s a code snippet to load **Taurus-Opus-7B** using the `transformers` library:

```python
from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "prithivMLmods/Taurus-Opus-7B"

model = AutoModelForCausalLM.from_pretrained(
    model_name,
    torch_dtype="auto",
    device_map="auto"
)
tokenizer = AutoTokenizer.from_pretrained(model_name)

prompt = "Explain the importance of chain-of-thought reasoning in large language models."
messages = [
    {"role": "system", "content": "You are a helpful assistant with expertise in logical reasoning and problem-solving."},
    {"role": "user", "content": prompt}
]
text = tokenizer.apply_chat_template(
    messages,
    tokenize=False,
    add_generation_prompt=True
)
model_inputs = tokenizer([text], return_tensors="pt").to(model.device)

generated_ids = model.generate(
    **model_inputs,
    max_new_tokens=512
)
generated_ids = [
    output_ids[len(input_ids):] for input_ids, output_ids in zip(model_inputs.input_ids, generated_ids)
]

response = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]
```
# **Intended Use**

1. **Reasoning and Context Understanding**:  
   Taurus-Opus-7B is tailored for complex reasoning tasks, contextual understanding, and solving problems requiring logical deduction.

2. **Mathematical Problem-Solving**:  
   Designed for advanced mathematical reasoning and calculations, making it valuable for education, research, and engineering tasks.

3. **Code Assistance**:  
   Provides robust coding support, including writing, debugging, and optimizing code across multiple programming languages.

4. **Data Analysis**:  
   Excels in analyzing structured data and generating structured outputs, aiding automation workflows and data-driven insights.

5. **Multilingual Support**:  
   Facilitates applications such as multilingual chatbots, content generation, and translation in 20+ languages.

6. **Extended Content Generation**:  
   Suitable for generating detailed reports, articles, and instructional guides, handling outputs up to 4K tokens.

# **Limitations**

1. **Hardware Requirements**:  
   While more efficient than larger models, Taurus-Opus-7B still requires high-memory GPUs or TPUs for optimal performance.

2. **Language Quality Variations**:  
   Output quality may vary across supported languages, especially for less commonly used languages.

3. **Creativity Limitations**:  
   The model may sometimes generate repetitive or inconsistent results in creative or highly subjective tasks.

4. **Real-Time Knowledge Constraints**:  
   The model lacks awareness of events or knowledge updates beyond its training data.

5. **Prompt Dependency**:  
   Results heavily depend on the specificity and clarity of input prompts, requiring well-structured queries for the best performance.
# [Open LLM Leaderboard Evaluation Results](https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard)
Detailed results can be found [here](https://huggingface.co/datasets/open-llm-leaderboard/prithivMLmods__Taurus-Opus-7B-details)!
Summarized results can be found [here](https://huggingface.co/datasets/open-llm-leaderboard/contents/viewer/default/train?q=prithivMLmods%2FTaurus-Opus-7B&sort[column]=Average%20%E2%AC%86%EF%B8%8F&sort[direction]=desc)!

|      Metric       |Value (%)|
|-------------------|--------:|
|**Average**        |    26.06|
|IFEval (0-Shot)    |    42.23|
|BBH (3-Shot)       |    34.23|
|MATH Lvl 5 (4-Shot)|    22.73|
|GPQA (0-shot)      |    10.18|
|MuSR (0-shot)      |    14.22|
|MMLU-PRO (5-shot)  |    32.79|

