K2 V2 k2-v2

params

—

arch

dense

license

apache-2.0 open weights

released

Dec 2025

downloads/30d

651

compare ↔ hugging face ↗

# architecture

layers

80

d_model

8192

heads

64q / 8kv

head dim

128

vocab

250112

family

llama

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.

# trend

methodology changed during this history window; score movement across that boundary is not model movement. See methodology v6.

# where to run

no known API providers — download the weights from Hugging Face and run them yourself.