Model comparison
LFM2.5-Audio-1.5B vs Llama-3.2-1B-Instruct
These two publish different quantization sets; the table below has the exact sizes.
From the file· summed bytes, KV per layer
Side by side
| LFM2.5-Audio-1.5B | Llama-3.2-1B-Instruct | |
|---|---|---|
| Parameters | 1.5B | 1.2B |
| Architecture | lfm2 | llama |
| Layers | — | 16 |
| Native context | — | 131,072 |
| Mixture of experts | no | no |
| Quantizations published | 6 | 39 |
| Smallest quantization | 0.80 GiB | 0.39 GiB |
| Q4_K_M | — | 0.75 GiB |
| Licence | other | — |
KV cache by context
the term that decides long-context viability
| Context | LFM2.5-Audio-1.5B | Llama-3.2-1B-Instruct | Ratio |
|---|---|---|---|
| 4,096 | — | 0.13 GiB | — |
| 8,192 | — | 0.25 GiB | — |
| 16,384 | — | 0.50 GiB | — |
| 32,768 | — | 1.00 GiB | — |
| 65,536 | — | 2.00 GiB | — |
| 131,072 | — | 4.00 GiB | — |