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Shisa V2 Qwen2.5 7b

Developed by shisa-ai
Shisa V2 is a Japanese-English bilingual general-purpose dialogue model developed by Shisa.AI, focusing on improving performance in Japanese tasks while maintaining strong English capabilities.
Downloads 38
Release Time : 4/12/2025

Model Overview

Shisa V2 is a Japanese-English bilingual large language model based on Qwen2.5-7B-Instruct, with significant improvements in Japanese task performance, suitable for various scenarios such as bilingual dialogue and translation.

Model Features

Bilingual Optimization
Significantly improves Japanese task performance while maintaining English capabilities
Efficient Tokenization
Higher efficiency in Japanese tokenization, optimizing Japanese output quality
Extended Context
Supports 128K/8K context length
Synthetic Data-Driven
Utilizes an improved synthetic data-driven approach for training optimization

Model Capabilities

Japanese Text Generation
English Text Generation
Bilingual Dialogue
Japanese-English Translation
Instruction Following
Role-Playing

Use Cases

Language Services
Japanese-English Translation
High-quality Japanese-English translation services
Achieved a score of 5.98 in translation task evaluations
Dialogue Systems
Bilingual Customer Support
Provides Japanese-English bilingual customer service dialogue
Achieved a score of 8.21 in conversation evaluations
Content Creation
Japanese Content Generation
Generates high-quality Japanese text content
Performed excellently in Japanese evaluations
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