Model comparison
orpheus-3b-0.1-ft vs VoxCPM2
These two publish different quantization sets; the table below has the exact sizes.
From the file· summed bytes, KV per layer
Side by side
| orpheus-3b-0.1-ft | VoxCPM2 | |
|---|---|---|
| Parameters | 3.8B | 2.3B |
| Architecture | llama | voxcpm-acoustic |
| Layers | 28 | — |
| Native context | 131,072 | — |
| Mixture of experts | no | no |
| Quantizations published | 22 | 7 |
| Smallest quantization | 0.91 GiB | 1.57 GiB |
| Q4_K_M | 1.95 GiB | — |
| Licence | apache-2.0 | apache-2.0 |
KV cache by context
the term that decides long-context viability
| Context | orpheus-3b-0.1-ft | VoxCPM2 | Ratio |
|---|---|---|---|
| 4,096 | 0.44 GiB | — | — |
| 8,192 | 0.88 GiB | — | — |
| 16,384 | 1.75 GiB | — | — |
| 32,768 | 3.50 GiB | — | — |
| 65,536 | 7.00 GiB | — | — |
| 131,072 | 14.00 GiB | — | — |