{
  "variant": [
    { "match": { "mode": "turboquant" }, "value": "turboquant" },
    { "match": { "mode": "turboquant_prod" }, "value": "turboquant_prod" },
    { "match": { "mode": "int4" }, "value": "int4" },
    { "match": { "mode": "int8" }, "value": "int8" },
    { "match": {}, "value": "int8" }
  ]
}