Supra Router 51M is an open-source language model by SupraLabs. Features: 50m LLM, VRAM: 0.1GB, Context: 5K, LLM Explorer Score: 0.45.
Base model:finetune:supralabs/... Base model:supralabs/supra-1.5... Dataset:supralabs/prompt-routi... Edge-computing En Endpoints compatible Llama Mixture-of-experts Orchestrator Region:us Router Safetensors Slm
Model Card on HF 🤗: https://huggingface.co/SupraLabs/Supra-Router-51M
Supra Router 51M 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)
Supra Router 51M Parameters and Internals
| LLM Name | Supra Router 51M |
| Repository 🤗 | https://huggingface.co/SupraLabs/Supra-Router-51M |
| Base Model(s) | |
| Model Size | 50m |
| Required VRAM | 0.1 GB |
| Updated | 2026-07-09 |
| Maintainer | SupraLabs |
| Model Type | llama |
| Model Files | |
| Supported Languages | en |
| Model Architecture | LlamaForCausalLM |
| Context Length | 5120 |
| Model Max Length | 5120 |
| Transformers Version | 5.8.1 |
| Tokenizer Class | TokenizersBackend |
| Padding Token | <pad> |
| Vocabulary Size | 32000 |
Best Alternatives to Supra Router 51M
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Nyun C2 Llama3 50B | 8K / 100.8 GB | 9 | 11 |
| Supra 1.5 50M Instruct Exp | 5K / 0.1 GB | 1982 | 46 |
| Supra 1.5 50M Base Exp | 5K / 0.2 GB | 7332 | 16 |
| Supra Title 50M Pre | 5K / 0.1 GB | 143 | 4 |
| Quark 50M Instruct | 2K / 0.1 GB | 946 | 2 |
| Quark 50M | 2K / 0.1 GB | 467 | 4 |
| Tf3 50M Base | 2K / 0.2 GB | 12 | 0 |
| Supra 50M Reasoning | 1K / 0.1 GB | 3810 | 51 |
| Supra 50M Instruct ONNX | 1K / GB | 113 | 4 |
| Supra 50M Base | 1K / 0.2 GB | 0 | 3 |
Rank the Supra Router 51M Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a