Phi 4 Mini Reasoning is an open-source language model by unsloth. Features: 3.8b LLM, VRAM: 7.7GB, Context: 128K, License: mit, LLM Explorer Score: 0.19.
Base model:finetune:microsoft/... Base model:microsoft/phi-4-min... Code Conversational En Endpoints compatible Math Phi3 Region:us Safetensors Sharded Tensorflow Unsloth
Model Card on HF 🤗: https://huggingface.co/unsloth/Phi-4-mini-reasoning
Phi 4 Mini Reasoning 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)
Phi 4 Mini Reasoning Parameters and Internals
| LLM Name | Phi 4 Mini Reasoning |
| Repository 🤗 | https://huggingface.co/unsloth/Phi-4-mini-reasoning |
| Base Model(s) | |
| Model Size | 3.8b |
| Required VRAM | 7.7 GB |
| Updated | 2026-05-26 |
| Maintainer | unsloth |
| Model Type | phi3 |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Phi3ForCausalLM |
| License | mit |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.52.0.dev0 |
| Tokenizer Class | GPT2Tokenizer |
| Padding Token | <|endofprompt|> |
| Vocabulary Size | 200064 |
| Torch Data Type | bfloat16 |
Best Alternatives to Phi 4 Mini Reasoning
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Phi 3.5 Mini Instruct | 128K / 7.7 GB | 701846 | 980 |
| Phi 4 Mini Instruct Heretic | 128K / 7.7 GB | 459 | 0 |
| Phi 4 Mini Reasoning Heretic | 128K / 7.7 GB | 37 | 5 |
| Phi 3 Mini 128K Instruct | 128K / 7.7 GB | 5 | 0 |
| MediPhi Instruct | 128K / 7.7 GB | 1704 | 67 |
| NuExtract V1.5 | 128K / 7.7 GB | 108511 | 89 |
| Phi 3.5 Mini TitanFusion 0.1 | 128K / 7.7 GB | 14 | 0 |
| ECE EIFFEL 3Bv2 | 128K / 7.7 GB | 5 | 0 |
| Phi 4 Mini Instruct | 128K / 7.7 GB | 4285 | 24 |
| Pii Phi Mlx | 128K / 7.7 GB | 9 | 0 |
Note: green Score (e.g. "73.2") means that the model is better than unsloth/Phi-4-mini-reasoning .
Rank the Phi 4 Mini Reasoning Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a