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Bridger 4B by WilhelmH

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Bridger 4B is an open-source language model by WilhelmH. Features: 4b LLM, VRAM: 8.1GB, Context: 256K, Instruction-Based, Merged.

  Merged Model Base model:finetune:qwen/qwen3... Base model:qwen/qwen3-4b-instr...   Conversational   Instruct   Qwen3   Region:us   Safetensors   Sharded   Tensorflow
Model Card on HF 🤗: https://huggingface.co/WilhelmH/bridger-4b 
Bridger 4B (WilhelmH/bridger-4b)
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Bridger 4B Parameters and Internals

LLM NameBridger 4B
Repository 🤗https://huggingface.co/WilhelmH/bridger-4b 
Base Model(s)  Qwen3 4B Instruct 2507   Qwen/Qwen3-4B-Instruct-2507
Merged ModelYes
Model Size4b
Required VRAM8.1 GB
Updated2026-04-15
MaintainerWilhelmH
Model Typeqwen3
Instruction-BasedYes
Model Files  5.0 GB: 1-of-2   3.1 GB: 2-of-2
Model ArchitectureQwen3ForCausalLM
Context Length262144
Model Max Length262144
Transformers Version4.57.3
Tokenizer ClassQwen2Tokenizer
Padding Token<|PAD_TOKEN|>
Vocabulary Size151936
Errorsreplace

Best Alternatives to Bridger 4B

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Context / RAM
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Qwen3 4B Instruct 2507256K / 8.1 GB1473674320
Qwen3 4B Instruct 2507 FP8256K / 5.2 GB71535873
Jan Code 4B256K / 8.9 GB48975
Jan V3 4B Base Instruct256K / 8.9 GB182760
Qwen3 4B Instruct Refiner Sft256K / 16.1 GB3890
Qwen3 4B Instruct 2507256K / 8.1 GB3857125
...wen3 4B Instruct 2507 SOM MPOA256K / 8 GB1040
Qwen3 4B Instruct 2507256K / 8.1 GB2660
JOSIE 1.1 4B Instruct256K / 8 GB1262
Qwen3 4B Instruct 2507 FP8256K / 4.4 GB17804
Note: green Score (e.g. "73.2") means that the model is better than WilhelmH/bridger-4b.

Rank the Bridger 4B Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

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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