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README.md
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base_model:
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- HuggingFaceTB/SmolLM2-360M-Instruct
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library_name: transformers
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base_model:
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- HuggingFaceTB/SmolLM2-360M-Instruct
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library_name: transformers
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language:
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- en
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pipeline_tag: text-generation
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tags:
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- trl
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- text-generation-inference
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- re-think
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- r1
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---
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# **SmolLM2-Rethink-360M**
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> **SmolLM2-Rethink-360M** is an experimental lightweight reasoning model trained on the **Celestia3-DeepSeek-R1-0528** dataset. Built on top of the **SmolLM2-135M-Instruct** architecture and scaled to 360M parameters, it is designed to enhance lightweight reasoning, logical deduction, and structured response generation—all while maintaining efficiency for resource-constrained environments.
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---
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## **Key Highlights**
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1. **Compact Yet Powerful**
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With 360M parameters, the model balances performance and efficiency, offering solid reasoning capabilities with fast inference speeds.
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2. **Reasoning-Oriented Training**
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Fine-tuned on instruction-tuned datasets like **Celestia3-DeepSeek-R1-0528**, optimized for logical step-by-step thinking.
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3. **Optimized for Edge & Research**
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Usable on mid-range GPUs or CPU environments, making it ideal for experimentation, teaching, and lightweight deployment.
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4. **Structured Generation Support**
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Capable of outputting well-organized content such as JSON, lists, workflows, and tabular formats.
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---
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## **Quickstart with 🤗 Transformers**
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```python
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%%capture
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!pip install transformers
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```
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```py
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from transformers import AutoModelForCausalLM, AutoTokenizer
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checkpoint = "prithivMLmods/SmolLM2-Rethink-360M"
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device = "cuda" # or "cpu"
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tokenizer = AutoTokenizer.from_pretrained(checkpoint)
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model = AutoModelForCausalLM.from_pretrained(checkpoint).to(device)
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messages = [{"role": "user", "content": "What is gravity?"}]
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input_text = tokenizer.apply_chat_template(messages, tokenize=False)
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print(input_text)
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inputs = tokenizer.encode(input_text, return_tensors="pt").to(device)
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outputs = model.generate(
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inputs,
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max_new_tokens=1024,
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temperature=0.2,
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top_p=0.9,
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do_sample=True
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)
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print(tokenizer.decode(outputs[0]))
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```
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---
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## **Intended Use**
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* **Lightweight Reasoning Tasks**
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Suitable for compact agents needing reasoning abilities without high compute requirements.
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* **Educational & Research Assistants**
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Ideal for logic tutors, student aides, or research prototypes.
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* **Instruction Following & Structured QA**
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Excels in scenarios requiring concise, step-by-step or well-formatted responses.
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* **Microservices & Embedded AI**
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Can be embedded in systems with modest hardware, enabling distributed or modular AI.
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---
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## **Limitations**
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1. **Knowledge Scope**
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Smaller models naturally have less factual coverage compared to large-scale LLMs.
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2. **Context Length**
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Best used with shorter prompts and outputs due to token and memory constraints.
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3. **Variability in Creative Tasks**
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Less suited for imaginative writing or nuanced creative expression.
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4. **Limited Real-World Awareness**
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Model does not have real-time or post-training data awareness.
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5. **Prompt Sensitivity**
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Outputs can vary based on phrasing; best results come from clear, guided prompts.
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