Model comparison

Chroma vs FLUX.1-dev

At Q4_K_M, Chroma is the smaller download — 5,566,533,792 bytes against 6,931,817,760.

From the file· summed bytes, KV per layer

Side by side

ChromaFLUX.1-dev
Parameters8.9B11.9B
Architecturefluxflux
Layers
Native context
Mixture of expertsnono
Quantizations published27337
Smallest quantization3.99 GiB3.75 GiB
Q4_K_M5.18 GiB6.46 GiB
Licenceapache-2.0other

KV cache by context

the term that decides long-context viability
ContextChromaFLUX.1-devRatio
4,096
8,192
16,384
32,768
65,536
131,072