Reasoning Small 1B is an open-source language model by Kameshr. Features: 1b LLM, VRAM: 4.9GB, Context: 128K, License: mit, LLM Explorer Score: 0.18.
Autotrain compatible Casual-lm En Endpoints compatible Generated from trainer Llama Region:us Safetensors Sft Trl
Model Card on HF 🤗: https://huggingface.co/Kameshr/reasoning-small-1B
Reasoning Small 1B Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
Reasoning Small 1B Parameters and Internals
| LLM Name | Reasoning Small 1B |
| Repository 🤗 | https://huggingface.co/Kameshr/reasoning-small-1B |
| Model Size | 1b |
| Required VRAM | 4.9 GB |
| Updated | 2025-09-23 |
| Maintainer | Kameshr |
| Model Type | llama |
| Model Files | |
| Supported Languages | en |
| Model Architecture | LlamaForCausalLM |
| License | mit |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.49.0 |
| Tokenizer Class | PreTrainedTokenizer |
| Padding Token | <|end_of_text|> |
| Vocabulary Size | 128258 |
| Torch Data Type | float32 |
Best Alternatives to Reasoning Small 1B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| ISA 02 Nano Llama 3.2 1B | 1024K / 2.5 GB | 2107 | 4 |
| LWM Text Chat 1M | 1024K / 13.5 GB | 1693 | 173 |
| LWM Text 1M | 1024K / 13.5 GB | 1149 | 29 |
| JOSIE 1M Base | 1024K / 13.5 GB | 12 | 1 |
| JOSIE 1M Base | 1024K / 13.5 GB | 6 | 1 |
| MiniCPM5 1B | 128K / 2.2 GB | 23629 | 544 |
| Llama 3.2 1B Instruct | 128K / 2.5 GB | 8363204 | 1460 |
| MiniCPM5 1B SFT | 128K / 2.2 GB | 3265 | 23 |
| Llama 3.2 1B | 128K / 2.5 GB | 3306012 | 2082 |
| LlaMa3.2 1B Instruct | 128K / 4.9 GB | 142 | 0 |
Note: green Score (e.g. "73.2") means that the model is better than Kameshr/reasoning-small-1B .
Rank the Reasoning Small 1B Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a