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Open-weight model · Image and text to text

LocateAnything-3B

by NVIDIA nvidia/LocateAnything-3B

LocateAnything is a vision-language model for fast and high-quality visual grounding, enabling precise object localization, dense detection, and point-based localization across diverse domains in both Enterprise Intelligence and Physical AI.

Parameters3.8B
Context32,768
Weights7.7 GB
Licenseother
AccessOpen weights
Monthly Downloads92.1k

Runs On

What it takes to serve LocateAnything-3B (3.8B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 7.7 GB 9.2 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 3.8 GB 4.6 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 1.9 GB 2.3 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Sep 18, 2026.

Model Card

LocateAnything is a vision-language model for fast and high-quality visual grounding, enabling precise object localization, dense detection, and point-based localization across diverse domains in both Enterprise Intelligence and Physical AI. The model adopts a generalist design, supporting tasks such as referring expression grounding, multi-object detection, GUI element grounding, and text localization, with strong performance in complex and cluttered scenes. Its core innovation, Parallel Box Decoding (PBD), predicts complete bounding box coordinates in a single parallel step rather than autoregressive token-by-token decoding, improving efficiency while preserving geometric consistency.…

Excerpt from the card by NVIDIA, licensed other.

Configuration

Architecture
LocateAnythingForConditionalGeneration
Context length (tokens)
32,768
Layers
36
Hidden size
2,048
Feed-forward size
11,008
Attention heads
16
Key/value heads
2
Vocabulary size
152,681
Sliding window (tokens)
32,768
RoPE base
1e+06
Stored precision
bfloat16
Model type
locateanything

Identity and Version

Repository
nvidia/LocateAnything-3B
Publisher
NVIDIA
Task
Image and text to text
Modality
Image and text
Library
transformers
Parameters
3.8B parameters
Languages
en
Revision
c32291ca5e996f5a7a485845b4f57a233936bba0
First published
2026-03-02
Last updated
2026-06-12

Files and Weights

47 files, 7.8 GB in total. The weights are 3 files totalling 7.7 GB in bin, safetensors.

Weights3 files · 7.7 GB
Configuration26 files · 1.3 MB
Tokenizer3 files · 5.3 MB
Documentation4 files · 36.7 KB
Other10 files · 128.0 MB
Repository1 file · 2.0 KB
Every file
FileTypeSizeSHA-256
model-00001-of-00002.safetensorsWeights5.0 GB 923cfc10fed1
model-00002-of-00002.safetensorsWeights2.7 GB 3459ba101f40
training_args.binWeights7.3 KB 995b5f0a2fe7
added_tokens.jsonConfiguration19.8 KB
all_results.jsonConfiguration247 B
batch_infer.pyConfiguration5.3 KB
batch_utils/__init__.pyConfiguration375 B
batch_utils/engine_hybrid.pyConfiguration52.4 KB
batch_utils/hybrid_runtime.pyConfiguration81.1 KB
chat_template.jsonConfiguration1.0 KB
config.jsonConfiguration2.4 KB
configuration_locateanything.pyConfiguration5.6 KB
configuration_qwen2.pyConfiguration7.0 KB
generate_utils.pyConfiguration18.7 KB
generation_config.jsonConfiguration121 B
image_processing_locateanything.pyConfiguration4.9 KB
kernel_utils/__init__.pyConfiguration187 B
kernel_utils/range_attention.pyConfiguration14.4 KB
mask_magi_utils.pyConfiguration3.8 KB
mask_sdpa_utils.pyConfiguration9.2 KB
model.safetensors.index.jsonConfiguration70.7 KB
modeling_locateanything.pyConfiguration22.2 KB
modeling_qwen2.pyConfiguration78.5 KB
modeling_vit.pyConfiguration21.3 KB
preprocessor_config.jsonConfiguration480 B
processing_locateanything.pyConfiguration28.4 KB
processor_config.jsonConfiguration493 B
special_tokens_map.jsonConfiguration13.9 KB
trainer_state.jsonConfiguration806.4 KB
LICENSEDocumentation4.1 KB
README.mdDocumentation27.2 KB
batch_utils/README.mdDocumentation2.1 KB
kernel_utils/README.mdDocumentation3.4 KB
assets/coco_lvis.pngOther235.3 KB 8b75aa2122f9
assets/decoding_demo.mp4Other25.0 MB 3f4083674bac
assets/demo.mp4Other101.6 MB 56e5c216d267
assets/dense_object_detection.pngOther161.3 KB 5a656f3ec1d1
assets/layout_ocr.pngOther103.9 KB ecccc9ebcdf4
assets/pointing.pngOther93.0 KB
assets/referring.pngOther150.5 KB 1a814ab0d925
assets/sspro.pngOther162.9 KB 485bb3f9f49f
assets/teaser.jpgOther580.4 KB b5af7f67594c
pyproject.tomlOther392 B
.gitattributesRepository2.0 KB
merges.txtTokenizer1.7 MB
tokenizer_config.jsonTokenizer195.3 KB
vocab.jsonTokenizer3.4 MB

License and Download

License
other
Access
Open weights, no gate
Download size
7.7 GB
Download from NVIDIA

Released by NVIDIA through its official repository on Hugging Face. Read the license.

Built From

  • Derived from Qwen/Qwen2.5-3B-Instruct
  • Described by arXiv:1405.0312
  • Described by arXiv:1908.03195
  • Described by arXiv:2109.10852
  • Described by arXiv:2303.05499
  • Described by arXiv:2504.07491
  • Described by arXiv:2504.07981
  • Described by arXiv:2510.12798
  • Described by arXiv:2605.27365

Memory Requirements

PrecisionWeights in memory
As published7.7 GB
16-bit7.7 GB
8-bit3.8 GB
4-bit1.9 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Built on This Model

Compare LocateAnything-3B

Questions About LocateAnything-3B

How much GPU memory does LocateAnything-3B need?

About 9.2 GB at 16-bit and 2.3 GB at 4-bit: the weights (3.8B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run LocateAnything-3B on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

What license is LocateAnything-3B released under?

other, as its publisher declares it. Read the license text before commercial use.

What is LocateAnything-3B's context length?

32,768 tokens, from the maximum position embeddings in its published configuration.

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