Quantization publisher
prometheusAIR
prometheusAIR publishes 4 quantizations across 1 models in our index, averaging 3.977 effective bits per weight. Their files differ in size from other publishers' builds of the same nominal quantization on 3 of the pairs we can compare — the same label does not mean the same file.
From the file· summed file bytes
Repositories
1
Quantizations
4
Models covered
1
Avg effective bpw
3.977
across their files
Same model, same quant label, different bytes
largest disagreements first
| Model | Quant | prometheusAIR | vs | Theirs | Difference |
|---|---|---|---|---|---|
| Solar-Open2-250B | Q2_K | 88.87 GiB | vcruz305 | 85.18 GiB | +4.3% |
| Solar-Open2-250B | IQ1_M | 56.30 GiB | vcruz305 | 52.67 GiB | +6.9% |
| Solar-Open2-250B | IQ4_XS | 126.88 GiB | vcruz305 | 124.46 GiB | +1.9% |
A quantization label describes a target, not a recipe. Publishers make different choices about which tensors to keep at higher precision, and some apply an importance matrix while others don't — so two files both honestly labelled the same thing can differ measurably in size and in quality.
Models they publish
| Model | Quantizations | Smallest |
|---|---|---|
| Solar-Open2-250B | 4 | 56.30 GiB |