You can import SBML models in jinkō following the same instructions as in here except that the document to upload is a valid SBML file.

Supported SBML versions

Jinkō supports all SBML versions up to SBML L3V2 which is the latest to date[1].

Imports in L3V2 are preferred since this version is natively supported in jinkō while SBML models in older format first undergo internally a conversion step to L3V2 before being processed.

Supported features

jinkō supports most of the SBML L3V2 core specifications:

SBML core component	Supported in jinkō
Mathematical formulas	*
Function definitions
Unit definitions
Compartments
Species
Parameters
Initial assignments
Rules	*
Constraints
Reactions
Events

*in particular for the following components:

SBML sub-component	Category	Supported in jinkō
1. lambda expression	MathML node
2. delay	MathML node
3. quotient	MathML arithmetic operator
4. rateOf	MathML csymbol
5. Algebraic rule	Rule

A consequence of 5. is that jinkō does not yet support Differential-Algebraic Equations (DAE).

Time unit

jinkō now supports other time units than second that are homogeneous to a time (hour, minute, day, etc.). Even though the SBML specifications permit it, jinkō does not yet support dimensionless time units.

Supported packages

The SBML standard specifies packages in addition to the core features. This is the list of currently supported packages:

SBML package	SBML package nickname	Supported in jinkō
Arrays	arrays
Hierarchical Model Composition	comp
Distributions	distrib
Dynamic Structures	dyn
Flux Balance Constraints	fbc
Layout	layout
Extended MathML	math
Multistate, Multicomponent and Multicompartment Species	multi
Qualitative Models	qual
Rendering	render
Spatial Processes	spatial

Uploading an SBML document that relies on one or more unsupported packages will lead to an error notified to the end user (in both Jinko.ai and simwork).