LLM Reference

Janus Models by DeepSeek

DeepSeekMITOpen source
1 model2025

Details

ResearcherDeepSeek
LicenseMITOSI-approved
Commercial useCommercial use: permitted
Models1
Released2025

Capabilities

VisionAll models
MultimodalAll models

Links

Website

About

DeepSeek's Janus family of multimodal models supporting both image understanding and image generation. Open-weight models bridging vision understanding and generation in a unified architecture.

Current Variants

Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.

1 in view
Janus ProCurrent

Use when the workload needs image generation and multimodal inputs.

2025-01image generationmultimodal inputs

Release Timeline

1 release group
2025-01
1 current
Janus Pro
image generationmultimodal inputs
Current

Specifications(1 models)

Janus model specifications comparison
ModelReleasedVisionMultimodal
Janus Pro2025-01YesYes

Frequently Asked Questions

What is Janus used for?
Janus is used for image generation and vision and multimodal work. The family description and listed model capabilities point to those workloads as the best fit.
How does Janus compare to DeepSeek OCR?
Janus by DeepSeek is strongest where you need image generation, while DeepSeek OCR by DeepSeek is the closest related family to check for vision. Janus has 1 listed variant, while DeepSeek OCR reaches up to 8k context, so compare the specs and pricing tables before choosing a production model.
Which Janus model should I use?
If price is the main constraint, use the pricing table first because Janus does not have complete provider pricing in the local data. For the most capable/latest local choice, evaluate Janus Pro with multimodal inputs.