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Kanana 1.5 8b Instruct 2505

Developed by kakaocorp
Kanana 1.5 is a new version of the Kanana model family, with significant improvements in coding, math, and function calling capabilities compared to its predecessor, supporting 32K tokens length and extendable to 128K tokens.
Downloads 1,932
Release Time : 5/21/2025

Model Overview

Kanana 1.5 is a bilingual (English, Korean) large language model focused on text generation tasks, featuring an optimized post-training process for more natural and accurate conversations.

Model Features

32K+ Context Length
Natively supports 32K tokens length, extendable to 128K tokens using YaRN, suitable for processing long documents or extended conversations.
Enhanced Coding and Math Capabilities
Significant improvements in coding, math, and function calling capabilities compared to the previous version.
Optimized Conversation Ability
Achieves more natural and accurate conversations through an optimized post-training process.
Bilingual Support
Supports both English and Korean processing.

Model Capabilities

Text Generation
Long Text Processing
Code Generation
Mathematical Reasoning
Function Calling
Bilingual Conversation

Use Cases

Conversation Systems
Intelligent Customer Service
Used to build intelligent customer service systems that support long conversations.
Maintains coherence in long conversations.
Code Assistance
Code Generation and Completion
Assists programmers with code generation and completion.
HumanEval+ score of 76.83.
Mathematical Applications
Mathematical Problem Solving
Solves complex mathematical problems.
GSM8K (0-shot) score of 87.64.
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