Solar Open2 250B solar-open2-250b
upstage · upstage
unranked — no quality signals yet
- params
- 250.3B
- arch
- moe
- license
- other open weights
- released
- Jun 2026
- train compute
- 1.1e+24 FLOP
- downloads/30d
- 19.2k
# architecture
- layers
- 48
- d_model
- 4096
- heads
- 64q / 8kv
- head dim
- 128
- experts
- top-8 of 320 + 1 shared
- vocab
- 196608
- family
- solar_open2
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 79.9 ● 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_intelligence | 0.70 | 79.9 |
| bench_composite | 0.30 | — |
missing signals are dropped and the remaining weights renormalized — never imputed.
Coding: provisional — score 56.1 ● 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 | 56.1 |
| 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 | 45.0 | Artificial Analysis | — |
| AA Intelligence Index | 29.0 | Artificial Analysis | — |
# where to run
no known API providers — download the weights from Hugging Face and run them yourself.
source aliases
- epoch
Solar Open2 250B