Latest Release: 2025.01.27

Janus Pro

Advanced Unified Multimodal Understanding and Generation Model

Key Features

Discover the advanced capabilities of Janus Pro

Optimized Training Strategy

Enhanced training methodology for superior performance in both understanding and generation tasks.

Expanded Training Data

Comprehensive dataset coverage ensuring robust performance across diverse scenarios.

Scaled Architecture

Larger model size with improved parameter efficiency for better results.

Available Models

Choose the right model for your needs

Janus-Pro-7B

Our flagship model with state-of-the-art performance

7B Parameters
4096 Context Length

Janus-Pro-1B

Efficient model for resource-conscious deployments

1B Parameters
4096 Context Length

JanusFlow

Advanced architecture with rectified flow integration

1.3B Parameters
4096 Context Length

Latest Updates

January 27, 2025

Janus-Pro Release

Introducing Janus-Pro with significant improvements in multimodal understanding and generation.

November 13, 2024

JanusFlow Launch

New unified model with rectified flow for enhanced image generation capabilities.

October 23, 2024

Evaluation Code Release

Added evaluation code for reproducing multimodal understanding results.

Technical Specifications

Feature Janus-Pro-7B Janus-Pro-1B
Parameters 7 Billion 1 Billion
Sequence Length 4096 4096
Architecture Transformer Transformer