Rithaji 1.5B by Rithaji-AI

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Rithaji 1.5B is an open-source language model by Rithaji-AI. Features: 1.5b LLM, VRAM: 3.1GB, Context: 32K, License: apache-2.0, Quantized, Instruction-Based, LLM Explorer Score: 0.31.

  4bit Base model:finetune:unsloth/qw... Base model:unsloth/qwen2.5-1.5...   Coding   Conversational Dataset:databricks/databricks-... Dataset:google-research-datase...   En   Instruct   Quantized   Qwen2   Region:us   Safetensors   Unsloth

Rithaji 1.5B Benchmarks

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

Rithaji 1.5B Parameters and Internals

LLM NameRithaji 1.5B
Repository 🤗https://huggingface.co/Rithaji-AI/Rithaji-1.5B 
Base Model(s)  unsloth/Qwen2.5-1.5B-Instruct-bnb-4bit   unsloth/Qwen2.5-1.5B-Instruct-bnb-4bit
Model Size1.5b
Required VRAM3.1 GB
Updated2026-06-07
MaintainerRithaji-AI
Model Typeqwen2
Instruction-BasedYes
Model Files  3.1 GB
Supported Languagesen
Quantization Type4bit
Model ArchitectureQwen2ForCausalLM
Licenseapache-2.0
Context Length32768
Model Max Length32768
Tokenizer ClassQwen2Tokenizer
Padding Token<|PAD_TOKEN|>
Vocabulary Size151936
Torch Data Typebfloat16
Errorsreplace

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Rank the Rithaji 1.5B 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