Project AURIONAI Use-Cases Research & Innovation
Z.ai (Zhipu)
OCR and document

GLM-OCR

Z.ai compact multimodal OCR model in the GLM family.

Table of GLM-OCR document parsing scores against other OCR models.
Levelmodel
ClassOCR and document
Parameters900M
Contextnot in the notes
Released30 Jan 2026
Opennessopen weights permissive
Runs onsingle datacentre GPU
Statusactive

Benchmark Results

vendor-reported
overallvendor-reported
95.22
050100

Score in score. Higher is better.

PaddleOCR-VL-1.6 paper table2 Jun 2026 arxiv.org
overallvendor-reported
90.32
050100

Score in score. Higher is better.

PaddleOCR-VL-1.6 paper table2 Jun 2026 arxiv.org
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).

R&D Topics

Identity

Developer
Z.ai (Zhipu)
Family
not in the notes
Released
30 Jan 2026 sourcesregistry date
Weights published
–
Record checked
10 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
autoregressive 0.4B CogViT visual encoder + 0.5B GLM language decoder; checkpoint also holds an untied output head and one MTP layer
Total parameters
900M sources
Active parameters
–
Checkpoint parameters
1.33B
Note
0.9B is Z.ai's official figure; 1.33B (1,325,258,240) is the full stored checkpoint
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
MIT License sources
Access routes
open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.

Deployment

Runs on
single datacentre GPU
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.

Lineage

The notes record no lineage for this model.

Industry Use Cases

No industry use case links this model.

Sources

  1. arxiv.org/pdf/2606.03264 https://arxiv.org/pdf/2606.03264
  2. huggingface.co/api/models/zai-org/GLM-OCR https://huggingface.co/api/models/zai-org/GLM-OCR
  3. huggingface.co/zai-org/GLM-OCR https://huggingface.co/zai-org/GLM-OCR
  4. GLM-OCR Technical Report arxiv.org https://arxiv.org/abs/2603.10910

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "GLM-OCR", https://aurion.semai.id/models/zhipu-zai-glm-ocr/, records of October 2026.