Medra4b is an open-source language model by drwlf. Features: 4b LLM, VRAM: 8.6GB, License: apache-2.0, LLM Explorer Score: 0.19.
Base model:finetune:google/gem... Base model:google/gemma-3-4b-i... Conversational Dataset:drwlf/medra-thinking-7... Diagnostic-reasoning En Finetuned Gemma-3 Gemma3 Medical-ai Region:us Ro Safetensors Sharded Summarization Tensorflow
Model Card on HF 🤗: https://huggingface.co/drwlf/Medra4b
Medra4b 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)
Medra4b Parameters and Internals
| LLM Name | Medra4b |
| Repository 🤗 | https://huggingface.co/drwlf/Medra4b |
| Base Model(s) | |
| Model Size | 4b |
| Required VRAM | 8.6 GB |
| Updated | 2026-06-28 |
| Maintainer | drwlf |
| Model Type | gemma3 |
| Model Files | |
| Supported Languages | en ro |
| Model Architecture | Gemma3ForConditionalGeneration |
| License | apache-2.0 |
| Transformers Version | 4.52.4 |
| Tokenizer Class | GemmaTokenizer |
| Padding Token | <pad> |
| Torch Data Type | bfloat16 |
Best Alternatives to Medra4b
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Medgemma 4B It Abliterated | 128K / 6.3 GB | 14 | 6 |
| Gemma 3 Glitter 4B | 128K / 8.6 GB | 334 | 7 |
| Fallen Gemma3 4B V1 | 128K / 8.6 GB | 8 | 18 |
| Gemma 3 4B It | 0K / 8.6 GB | 1855262 | 1345 |
| Translategemma 4B It | 0K / 8.6 GB | 38998 | 793 |
| ...on Content Safety Reasoning 4B | 0K / 10 GB | 5124 | 29 |
| ...Gemma 3 4B It Datav3 Only Mask | 0K / 8.6 GB | 91 | 0 |
| PLLuM 4B Chat 2512 | 0K / 8.6 GB | 172 | 1 |
| PLLuM 4B Base 2512 | 0K / 8.6 GB | 109 | 4 |
| Gemma 3 R1 4B V1 | 0K / 8.6 GB | 15 | 16 |
Note: green Score (e.g. "73.2") means that the model is better than drwlf/Medra4b .
Rank the Medra4b Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a