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Kanana 1.5 2.1B Base by kakaocorp

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Kanana 1.5 2.1B Base is an open-source language model by kakaocorp. Features: 2.1b LLM, VRAM: 4.2GB, Context: 32K, License: apache-2.0, LLM Explorer Score: 0.19.

  Arxiv:2502.18934   Conversational   En   Endpoints compatible   Ko   Llama   Region:us   Safetensors
Model Card on HF 🤗: https://huggingface.co/kakaocorp/kanana-1.5-2.1b-base 

Kanana 1.5 2.1B Base Benchmarks

LLME Score: 0.19342
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
Kanana 1.5 2.1B Base (kakaocorp/kanana-1.5-2.1b-base)
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Kanana 1.5 2.1B Base Parameters and Internals

LLM NameKanana 1.5 2.1B Base
Repository 🤗https://huggingface.co/kakaocorp/kanana-1.5-2.1b-base 
Model Size2.1b
Required VRAM4.2 GB
Updated2026-04-26
Maintainerkakaocorp
Model Typellama
Model Files  4.2 GB
Supported Languagesen ko
Model ArchitectureLlamaForCausalLM
Licenseapache-2.0
Context Length32768
Model Max Length32768
Transformers Version4.46.3
Tokenizer ClassPreTrainedTokenizerFast
Vocabulary Size128256
Torch Data Typebfloat16

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Note: green Score (e.g. "73.2") means that the model is better than kakaocorp/kanana-1.5-2.1b-base.

Rank the Kanana 1.5 2.1B Base 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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