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S1 0.5B by 2stacks

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  Arxiv:2501.19393   Ar   Autotrain compatible Base model:finetune:qwen/qwen2... Base model:qwen/qwen2.5-0.5b-i...   Conversational   Dataset:simplescaling/s1k   De   En   Endpoints compatible   Es   Fr   Instruct   It   Ja   Ko   Pt   Qwen2   Region:us   Ru   Safetensors   Th   Vi   Zh
Model Card on HF 🤗: https://huggingface.co/2stacks/s1-0.5B 

S1 0.5B Benchmarks

LLME Score: 0.24018
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
S1 0.5B (2stacks/s1-0.5B)

S1 0.5B Parameters and Internals

LLM NameS1 0.5B
Repository 🤗https://huggingface.co/2stacks/s1-0.5B 
Base Model(s)  Qwen/Qwen2.5-0.5B-Instruct   Qwen/Qwen2.5-0.5B-Instruct
Model Size0.5b
Required VRAM2.5 GB
Updated2025-04-30
Maintainer2stacks
Model Typeqwen2
Instruction-BasedYes
Model Files  2.5 GB   0.0 GB
Model ArchitectureQwen2ForCausalLM
Licenseapache-2.0
Context Length32768
Model Max Length32768
Transformers Version4.46.1
Tokenizer ClassQwen2Tokenizer
Padding Token<|fim_pad|>
Vocabulary Size151936
Torch Data Typefloat32
Errorsreplace

Best Alternatives to S1 0.5B

Best Alternatives
Context / RAM
Downloads
Likes
Qwen2 0.5B Abyme Merge3128K / 1.3 GB171
Qwen2 0.5B Abyme Merge2128K / 0.3 GB60
Qwen2.5 0.5B Instruct32K / 1 GB27540616
Qwen2.5 0.5B Instruct32K / 1 GB1147820315
Qwen2.5 Coder 0.5B Instruct32K / 1 GB12785045
...nsyn Swarm Fierce Placid Whale32K / 2 GB30902
Qwen2 0.5B Instruct32K / 1 GB230766186
... Swarm Singing Timid Cassowary32K / 2 GB8001
Lb Reranker 0.5B V1.032K / 1 GB82367
Qwen2.5 0.5B Instruct32K / 1 GB198439
Note: green Score (e.g. "73.2") means that the model is better than 2stacks/s1-0.5B.

Rank the S1 0.5B 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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Release v20241227
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