Model comparison
VibeThinker-1.5B vs HyperCLOVAX-SEED-Text-Instruct-1.5B
At Q4_K_M, VibeThinker-1.5B is the smaller download — 1,117,321,024 bytes against 1,133,974,368.
From the file· summed bytes, KV per layer
Side by side
| VibeThinker-1.5B | HyperCLOVAX-SEED-Text-Instruct-1.5B | |
|---|---|---|
| Parameters | 1.8B | 1.6B |
| Architecture | qwen2 | llama |
| Layers | 28 | — |
| Native context | 131,072 | — |
| Mixture of experts | no | no |
| Quantizations published | 22 | 1 |
| Smallest quantization | 0.70 GiB | 1.06 GiB |
| Q4_K_M | 1.04 GiB | 1.06 GiB |
| Licence | mit | other |
KV cache by context
the term that decides long-context viability
| Context | VibeThinker-1.5B | HyperCLOVAX-SEED-Text-Instruct-1.5B | Ratio |
|---|---|---|---|
| 4,096 | 0.11 GiB | — | — |
| 8,192 | 0.22 GiB | — | — |
| 16,384 | 0.44 GiB | — | — |
| 32,768 | 0.88 GiB | — | — |
| 65,536 | 1.75 GiB | — | — |
| 131,072 | 3.50 GiB | — | — |