Help Center/ PanguLargeModels/ Service Overview/ Notes and Constraints
Updated on 2025-11-03 GMT+08:00
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Notes and Constraints

This section describes some limitations and constraints on using PanguLM.

Quota Limits

Table 1 lists the quota limits of the PanguLM service.

Table 1 Quota limits

Resource Type

Default Quota

Adjustable

Model instance

On the ModelArts Studio Large Model Development Platform, a single user can create and manage a maximum of 2,000 model instances.

Yes

If you want to apply for a higher quota, contact customer service.

Function Constraints

Table 2 lists the function constraints of the PanguLM service.

Table 2 Function constraints

Function Type

Constraints

Data Engineering - Data Format Requirements

Data that can be access on ModelArts Studio must meet the format requirements, including the file format, size of a single file, size of all text, and number of files. For details, see User Guide > "Using Data Engineering to Create a Dataset" > "Dataset Format Requirements."

Model Development - Minimum Data Volume for Training and Evaluation

Data volume restrictions vary depending on models trained or evaluated on ModelArts Studio. Take the NLP model as an example. For details, see User Guide > "Developing a Pangu NLP Model" > "Using Data Engineering to Build an NLP Model Dataset."