Granite 4.0 1B by ibm-granite

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Granite 4.0 1B is an open-source language model by ibm-granite. Features: 1b LLM, VRAM: 3.3GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.26.

  Arxiv:0000.00000 Base model:finetune:ibm-granit... Base model:ibm-granite/granite...   Conversational   Deploy:azure   Endpoints compatible   Granite-4.0   Granitemoehybrid   Language   Region:us   Safetensors

Granite 4.0 1B Benchmarks

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

Granite 4.0 1B Parameters and Internals

LLM NameGranite 4.0 1B
Repository 🤗https://huggingface.co/ibm-granite/granite-4.0-1b 
Base Model(s)  ibm-granite/granite-4.0-1b-base   ibm-granite/granite-4.0-1b-base
Model Size1b
Required VRAM3.3 GB
Updated2026-05-17
Maintaineribm-granite
Model Typegranitemoehybrid
Model Files  3.3 GB
Model ArchitectureGraniteMoeHybridForCausalLM
Licenseapache-2.0
Context Length131072
Model Max Length131072
Transformers Version4.56.0
Tokenizer ClassGPT2Tokenizer
Padding Token<|pad|>
Vocabulary Size100352
Torch Data Typebfloat16

Best Alternatives to Granite 4.0 1B

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Context / RAM
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IBM Grok4 UltraFastCoder 1B128K / 3.3 GB41143
IBM Grok4 Ultra.Fast.Coder 1B128K / 3.3 GB14033
IBM Grok4 UltraFast Coder 1B128K / 3.3 GB5133
Granite 4.0 H 1B128K / 2.9 GB948148
IBM GPT 5.4 Coder 1B128K / 3.3 GB994
IBM GPT5.4 Coder 1B128K / 3.3 GB71
IBM GPT5.4 Coder 1B128K / 3.3 GB285
Granite 4.0 1B Base128K / 3.3 GB118732
Granite 4.0 H 1B128K / 2.9 GB2742
Granite 4.0 H 1B Base128K / 2.9 GB14635
Note: green Score (e.g. "73.2") means that the model is better than ibm-granite/granite-4.0-1b.

Rank the Granite 4.0 1B 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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Release v20260328a