A.x K2 a.x-k2
skt · skt
unranked — no quality signals yet
- params
- 691.7B
- arch
- moe
- license
- apache-2.0 open weights
- released
- Jul 2026
- train compute
- 1.8e+24 FLOP
- downloads/30d
- 107.9k
# architecture
- layers
- 61
- d_model
- 7168
- heads
- 64q / 64kv
- head dim
- 112
- experts
- top-8 of 256 + 1 shared
- vocab
- 163840
- family
- axk2
signal path of one layer, generated from the registry's structured fields — dimension lines quote the model's real numbers; an MoE trace forks at the router, a dense trace runs straight through. Geometry fields come from the repo's config.json.
# why ranked
Overall: provisional — score 75.8 ● low — a single signal; treat with caution
provisional: too few independent signals for a numbered position — the score is shown, but this model sorts after every ranked model.
| signal | weight | input (0–100) |
|---|---|---|
| aa_intelligence | 0.70 | 75.8 |
| bench_composite | 0.30 | — |
missing signals are dropped and the remaining weights renormalized — never imputed.
Coding: provisional — score 43.9 ● low — a single signal; treat with caution
provisional: too few independent signals for a numbered position — the score is shown, but this model sorts after every ranked model.
| signal | weight | input (0–100) |
|---|---|---|
| aa_coding | 0.30 | 43.9 |
| aider_polyglot | 0.30 | — |
| swe_bench_verified | 0.40 | — |
missing signals are dropped and the remaining weights renormalized — never imputed.
# trend
# benchmarks
| benchmark | score | source | date |
|---|---|---|---|
| AA Coding Index | 38.8 | Artificial Analysis | — |
| AA Intelligence Index | 26.8 | Artificial Analysis | — |
# where to run
no known API providers — download the weights from Hugging Face and run them yourself.
source aliases
- epoch
A.X K2