Can Ornith 1.0 397B run on Galaxy Z Fold8 Ultra?
NO — Won't fit
Formula estimate
What this means
None of the versions we checked fit safely on this phone. The checked version needs about 285.6 GB, while we estimate that the model can use about 12 GB.
Try a smaller model, or use this model on a device with more memory.
This result is calculated from the phone and model specifications. It has not been measured on this exact phone and setup.
−273.6GB short
memory that doesn't exist here
285.6GB
needed at Q4_K_M
Q4_K_M
quant checked
needs 285.6 GBusable 12 GB · short 273.6 GB
Snapdragon 8 Elite Gen 516 GB RAMCPU / GPUAlso sold with 12 GB
Three ways forward
1
Try a smaller quant
No quant of Ornith 1.0 397B fits this phone — even the smallest is too big. Options 2 and 3 are your real choices.
2
Same family, smaller
grug 9B (ProCreations) · Q4_K_M · 5.9 GB
! ~6.5 tokens/s here
check grug 9B (ProCreations) →3
Run it in the cloud
The full Ornith 1.0 397B, no download, at data-center speed — pay per token.
provider recommendations coming later
Where the memory goes
| Component | Detail | GB |
|---|---|---|
| Model weights | Q4_K_M GGUF (245 GB) + mmap overhead | 257.3 |
| KV cache | 4K context window | 27.8 |
| Runtime | llama.cpp + app overhead | 0.6 |
| Total needed | at Q4_K_M, 4K context | 285.6 |
| Working budget | 16 GB RAM − Android system reserve | 12 |
| Headroom | memory shortfall | −273.6 |
Pick your quant
| Quant | Download | Verdict | Speed |
|---|---|---|---|
| IQ1_S | 112.7 GB | ✕ Won't fit | won't fit |
| Q3_K_M | 180 GB | ✕ Won't fit | won't fit |
| IQ4_XS | 192.1 GB | ✕ Won't fit | won't fit |
| Q4_K_S | 229.7 GB | ✕ Won't fit | won't fit |
| MXFP4 | 237.9 GB | ✕ Won't fit | won't fit |
| Q4_K_M | 245 GB | ✕ Won't fit | won't fit |
| Q5_K_M | 295.3 GB | ✕ Won't fit | won't fit |
| Q6_K | 329.5 GB | ✕ Won't fit | won't fit |
| Q8_0 | 421.5 GB | ✕ Won't fit | won't fit |
Related checks
More on Galaxy Z Fold8 Ultra
Ornith 1.0 397B on other phones