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Show Lab, National University of SingaporeImage model

Show-o2-1.5B-HQ

Arena ratingnot rated

n/aUser voteshigher is better

GraduallyBenchnot tested yet

n/aour own rating0 to 100

Priceno price

n/aper imagelower is better

PopularityRank 461 of 875

30out of 100first value

Summary

Show-o2-1.5B-HQ is an image model from Show Lab, National University of Singapore. T2I inference code is documented for 512 × 512 and 1,024 × 1,024 pixels.

Popularity compared

How often the model is searched for, used and mentioned, compared with every model of its category.

Popularity index

The 100 most popular models of this category, 0 to 100, higher is more popular

20 of 100 models

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FLUX.2 Klein 9B45
PixArt-Sigma-XL-2-1024-MS44
Janus-Pro-7B44
HunyuanImage 3.0 Instruct44
MOSS-Image-Base44
Show-o2-1.5B-HQ30

As of November 2026 · Source: gradually.ai popularity index

Over time

First value from November 5, 2026. The timeline appears from the second week.

Show-o2-1.5B-HQ compared

Compare with another model

All specifications

Architecture

Parameters
1.5B
Source: Parameters

Watermarking and provenance

AI watermarking refers to invisible signals embedded in the output. Visible marks and provenance metadata are listed separately. Unknown means there is insufficient evidence for that particular field.

AI watermarking
Unknown
no source
Watermarking technique
Not known
no source

Licence and access

Weights
Open weights
Source: Weights
Access
Local
Source: Access

Further details

Checkpoint
showlab/show-o2-1.5B-HQ
Source: Checkpoint
Local inference
T2I inference code is documented for 512 × 512 and 1,024 × 1,024 pixels.
Source: Local inference
License
Apache-2.0 according to the model card.
Source: License

Sources and data date

TypeEvidence and data date
Additional sourceShow Lab, National University of Singapore (retrieved November 1, 2026)
Additional sourceShow Lab, National University of Singapore (retrieved November 1, 2026) · Show Lab, National University of Singapore · Editorial description reviewed November 1, 2026
Additional sourceOpenRouter: Popularity index (derived), CC BY 4.0
Additional sourceVercel AI Gateway: Popularity index (derived), CC BY 4.0
Additional sourceOllama: cumulative downloads for the popularity index
Additional sourceReplicate: cumulative runs for the popularity index
Additional sourceGoogle Trending Now: limited feed selection for Germany and the US
Additional sourceCreative Commons Attribution 4.0