Project AURIONAI Use-Cases Research & Innovation
Baidu
OCR and document

PP-OCRv5 server

Server-grade PP-OCRv5 text detection and recognition models.

BaiduBaiduChinaPP-OCRFamily
Example of a handwritten text line and the text PP-OCRv5 server recognised with its confidence score, from the model card.
Levelvariant
ClassOCR and document
Parametersnot in the notes
Contextnot in the notes
Released4 Jun 2025
Opennessopen weights permissive
Runs onnot in the notes
Statusactive

Lineage

successor
PP-OCRv5 server to PP-OCRv6: successor, high confidencePP-OCRv5 serverPP-OCRv5 serverBaidu, Jun 2025PP-OCRv6PP-OCRv6Baidu, Jun 2026
BaiduPP-OCRv6 is a child (successor)high confidencenotes
Where this comes from
Parent and child relations from model cards, Hugging Face base_model fields and the genealogy tables of the research notes. The tree shows two generations each way, 2 models. Confidence and evidence are the notes' own.

R&D Topics

Scene and document text detection and recognition (OCR)produced by

Identity

Developer
Baidu
Family
PP-OCR
Released
4 Jun 2025 sourcesregistry date
Weights published
–
Record checked
12 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.

Architecture and Size

Architecture
CNN
Total parameters
– sources
Active parameters
–
Checkpoint parameters
–
Context length
not in the notes
Input
image
Output
text
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).

Openness and Access

Openness
open weights permissive
Licence
Apache License 2.0 sources
Access routes
open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.

Deployment

Runs on
not in the notes
Footprint
not in the notes
Runtimes
not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.

Indonesia

Indonesian support
not stated
Regional languages
not in the notes
Jakarta hosting
unknown
Languages
not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.

Benchmark Results

The notes record no benchmark result for this model.

Industry Use Cases

No industry use case links this model.

Sources

  1. huggingface.co/PaddlePaddle/PP-OCRv5_server_rec https://huggingface.co/PaddlePaddle/PP-OCRv5_server_rec

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "PP-OCRv5 Server", https://aurion.semai.id/models/baidu-pp-ocrv5-server/, records of October 2026.