vision
LLMDet
Open-vocabulary detector trained with supervision from a large language model, from Sun Yat-sen University.
Levelmodel
Classvision
Parameters233.47M
Contextnot in the notes
Released31 Jan 2025
Opennessopen weights permissive
Runs onnot in the notes
Statusactive
Identity
- Developer
- Sun Yat-sen University, Alibaba Group
- Family
- not in the notes
- Released
- 31 Jan 2025 sourcesannouncement page
- Weights published
- 30 May 2025
- 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
- dense transformer
- Total parameters
- 233.47M sources
- Active parameters
- –
- Checkpoint parameters
- –
- Context length
- not in the notes
- Input
- image, text
- Output
- labels and boxes
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.
Lineage
The notes record no lineage for this model.
Industry Use Cases
No industry use case links this model.
Links
ModelLLMDetSun Yat-sen University, vision
LLMDetSun Yat-sen University, visionUse Casesnone recorded
Who Runs Itnone recorded
Organisations 2
Sources
- arxiv.org/abs/2501.18954 https://arxiv.org/abs/2501.18954
- huggingface.co/iSEE-Laboratory/llmdet_base https://huggingface.co/iSEE-Laboratory/llmdet_base
- huggingface.co/api/models?pipeline_tag=zero-shot-object-dete... https://huggingface.co/api/models?pipeline_tag=zero-shot-object-detection&sort=downloads&limit=50
- arxiv.org/html/2501.18954 https://arxiv.org/html/2501.18954
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "LLMDet", https://aurion.semai.id/models/llmdet/, records of October 2026.