{
 "schema": "openjev.picker/v1",
 "created": "2026-09-29T19:25:24Z",
 "base": {
  "id": "google/gemma-4-12B-it",
  "revision": null
 },
 "adapters": {
  "stage1": null,
  "stage2": "stage2_adapter",
  "merged": false
 },
 "retriever": "retriever",
 "readout": {
  "kind": "twostage",
  "stage1_kind": "union",
  "k": 16,
  "k_each": 8,
  "attn": "chunked_eager",
  "dtype": {
   "eval": "float32",
   "serve": "bfloat16"
  },
  "prompt_version": {
   "stage1": "pointwise.v1",
   "stage2": "cygnet.v1"
  },
  "option_style": "label_desc",
  "max_tokens": 49152
 },
 "temperatures": {
  "T1": 1.7237,
  "T2": 1.4778,
  "T1_ret": 0.05
 },
 "results": [
  "twostage_s2.jevbench.json",
  "twostage_s2.highN.json",
  "twostage_s2.mm.json",
  "highN.twostage.json",
  "jevbench.twostage.json",
  "retriever_v2_highN.json",
  "retriever_v2_jevbench.json"
 ],
 "data_attribution": "data_pipeline/mixes/ATTRIBUTIONS.md",
 "license": {
  "model": "Apache-2.0",
  "base": "google/gemma-4",
  "prohibited_use_policy": "https://ai.google.dev/gemma/prohibited_use_policy",
  "gemma_license": "https://ai.google.dev/gemma/docs/gemma_4_license"
 }
}