- Image generation timeseconds_per_image · s/image
- 12.95 s/imageper person · mean · sample count not recorded
- Peak memory, whole hostpeak_host_unavailable_gib · GiB
- 33.78 GiBmachine total · max · sample count not recorded
- Peak memory, CUDA allocatorpeak_allocated_gib · GiB
- 21.67 GiBmachine total · max · sample count not recorded
Answer checks
2/2 tasks
Method
Two sequential 1024 by 1024 images, fixed seed 42; client request timing, sampled whole-host memory and CUDA allocator peaks; nonblank and offline CLIP prompt-versus-two-foils checks.
Limits
Two identical-seed images are a bounded smoke check, not general image quality. CUDA allocator and whole-host memory measure different scopes.
What ran
Exact identity
- Original publisher model
- Z-Image-Turbo
- Publisher revision
f332072aa78be7aecdf3ee76d5c247082da564a6- Variant · format · precision
- BF16 variant · safetensors · BF16
- Weights SHA-256
- not recorded
- Engine · version · feature
- Keep image engine on NVIDIA NGC PyTorch 25.11 + Diffusers 0.40 ·
Diffusers 0.40.0· plain - Hardware
- NVIDIA GB10, 128 GB unified memory
- Harness / workload
not recorded- Workload suite · version
not recorded- Harness SHA-256
not recorded- Fixture SHA-256
not recorded
Workload shape
- dtype
- bfloat16
- height
- 1024
- Feature
- plain
- width
- 1024
Full reproduction pack available to customers and evaluators on request
All recorded numbers
Metric definitions, scope and statistics
| Metric | Value | Scope | Statistic | Sample count | Basis / source field | Run |
|---|---|---|---|---|---|---|
workload total | 2.00 count | machine total | single | not recorded | workload_total | |
peak allocated gib | 21.67 GiB | machine total | max | not recorded | peak_allocated_gib | |
seconds per image | 12.95 s/image | per person | mean | not recorded | seconds_per_image | |
workload passed | 2.00 count | machine total | single | not recorded | workload_passed | |
peak reserved gib | 24.46 GiB | machine total | max | not recorded | peak_reserved_gib | |
images | 2.00 count | machine total | single | not recorded | images | |
peak host unavailable gib | 33.78 GiB | machine total | max | not recorded | peak_host_unavailable_gib |
Data and citation
Skilak Keep evidence, run adda7e6d920481943774f2fd, measured 2026-10-05. https://skilak.ai/keep/resources/evidence/r/adda7e6d920481943774f2fd
