Phi 3 Mini 4K Instruct Fp16 by Xenova

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Phi 3 Mini 4K Instruct Fp16 is an open-source language model by Xenova. Features: LLM, Context: 4K, License: mit, Quantized, Instruction-Based, LLM Explorer Score: 0.14.

  Conversational   Dml   Fp16   Instruct   Onnx   Onnxruntime   Phi3   Quantized   Region:us   Transformers.js

Phi 3 Mini 4K Instruct Fp16 Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

Phi 3 Mini 4K Instruct Fp16 Parameters and Internals

Model Type 
text-generation
Additional Notes 
This is a version of the official phi3 onnx model with modifications for onnxruntime-web, including fp16 with int4 block quantization for weights, output in fp32, and using MHA instead of GQA. The onnx and external data file requirements are to be below 2GB for chromium caching.
LLM NamePhi 3 Mini 4K Instruct Fp16
Repository 🤗https://huggingface.co/Xenova/Phi-3-mini-4k-instruct_fp16 
Base Model(s)  Phi 3 Mini 4K Instruct Fp8   unrahul/Phi-3-mini-4k-instruct-fp8
Updated2026-04-07
MaintainerXenova
Model Typephi3
Instruction-BasedYes
Quantization Typefp16
Model ArchitecturePhi3ForCausalLM
Licensemit
Context Length4096
Model Max Length4096
Transformers Version4.39.3
Tokenizer ClassLlamaTokenizer
Padding Token<|endoftext|>
Vocabulary Size32064
Torch Data Typebfloat16

Best Alternatives to Phi 3 Mini 4K Instruct Fp16

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Context / RAM
Downloads
Likes
Phi 4 Mini Instruct 8bit128K / 4.1 GB2545
Phi 4 Mini Instruct 6bit128K / 3.1 GB482
Phi 3.5 Mini Instruct 4bit128K / 2.1 GB31759
...hi 3 Medium 128K Instruct 4bit128K / 7.8 GB322
...m 128K Instruct 6.0bpw H6 EXL2128K / 10.7 GB73
...m 128K Instruct 8.0bpw H8 EXL2128K / 13.4 GB44
...dium 128K Instruct 8 0bpw EXL2128K / 13.4 GB41
...m 128K Instruct 3.0bpw H6 EXL2128K / 5.6 GB50
...m 128K Instruct 5.0bpw H6 EXL2128K / 8.9 GB50
Phi 3 Mini 128K Instruct 8bit128K / 4.1 GB6410
Note: green Score (e.g. "73.2") means that the model is better than Xenova/Phi-3-mini-4k-instruct_fp16.

Rank the Phi 3 Mini 4K Instruct Fp16 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 v20260328a