{
 "by_kind": {
  "own": 14,
  "shadow": 130,
  "yardstick": 25
 },
 "families": {
  "_cash": {
   "count": 1,
   "example": "_cash",
   "kind": "yardstick",
   "what": "cash only"
  },
  "_council": {
   "count": 1,
   "example": "_council",
   "kind": "yardstick",
   "what": "the Council: the mean of the models' weights"
  },
  "_council_conf": {
   "count": 1,
   "example": "_council_conf",
   "kind": "yardstick",
   "what": "the Council weighted by confidence"
  },
  "_council_dis": {
   "count": 1,
   "example": "_council_dis",
   "kind": "yardstick",
   "what": "the Council cut by disagreement"
  },
  "_council_maj": {
   "count": 1,
   "example": "_council_maj",
   "kind": "yardstick",
   "what": "the Council by majority"
  },
  "_council_talk": {
   "count": 1,
   "example": "_council_talk",
   "kind": "yardstick",
   "what": "the Council after the weekly discussion"
  },
  "_council_w": {
   "count": 1,
   "example": "_council_w",
   "kind": "yardstick",
   "what": "the Council by past accuracy"
  },
  "_crowd3": {
   "count": 1,
   "example": "_crowd3",
   "kind": "yardstick",
   "what": "the markets 3+ models raised in one session"
  },
  "_crowd_rest": {
   "count": 1,
   "example": "_crowd_rest",
   "kind": "yardstick",
   "what": "the markets 1-2 models raised or cut"
  },
  "_dir": {
   "count": 14,
   "example": "_dir:chatgpt",
   "kind": "shadow",
   "what": "that model's own markets alike, all in (directions without sizes)"
  },
  "_equal": {
   "count": 1,
   "example": "_equal",
   "kind": "yardstick",
   "what": "every market alike, each week"
  },
  "_eqw": {
   "count": 14,
   "example": "_eqw:chatgpt",
   "kind": "shadow",
   "what": "that model's own markets alike, at its own cash level"
  },
  "_f12": {
   "count": 14,
   "example": "_f12:chatgpt",
   "kind": "shadow",
   "what": "that model held in the 12 funds at their own prices (rules f12-1)"
  },
  "_f12p": {
   "count": 14,
   "example": "_f12p:chatgpt",
   "kind": "shadow",
   "what": "that model's Pro-league weights in the 12 funds (rules f12p-1)"
  },
  "_full": {
   "count": 14,
   "example": "_full:chatgpt",
   "kind": "shadow",
   "what": "that model's weights scaled to 100% invested"
  },
  "_hold_all": {
   "count": 1,
   "example": "_hold_all",
   "kind": "yardstick",
   "what": "every traded market bought once and held"
  },
  "_mod2": {
   "count": 2,
   "example": "_mod2:claude:cli",
   "kind": "shadow",
   "what": "a model by its website / command line (mod-1)"
  },
  "_nc": {
   "count": 14,
   "example": "_nc:chatgpt",
   "kind": "shadow",
   "what": "that model's own weights without costs"
  },
  "_passive": {
   "count": 1,
   "example": "_passive",
   "kind": "yardstick",
   "what": "60/40"
  },
  "_random": {
   "count": 1,
   "example": "_random",
   "kind": "yardstick",
   "what": "a random portfolio within the rules"
  },
  "_readers": {
   "count": 1,
   "example": "_readers",
   "kind": "yardstick",
   "what": "the median of the readers' portfolios"
  },
  "_role": {
   "count": 23,
   "example": "_role:chatgpt:balanced",
   "kind": "shadow",
   "what": "a model in a role (roles-1)"
  },
  "_spy": {
   "count": 1,
   "example": "_spy",
   "kind": "yardstick",
   "what": "the S&P 500 bought once and held"
  },
  "_talk_court": {
   "count": 1,
   "example": "_talk_court:claude",
   "kind": "shadow",
   "what": "what the model said it would hold after the court"
  },
  "_talk_heed": {
   "count": 2,
   "example": "_talk_heed:claude",
   "kind": "shadow",
   "what": "the same weights with the chair's critiques put in"
  },
  "_talk_keep": {
   "count": 2,
   "example": "_talk_keep:claude",
   "kind": "shadow",
   "what": "a model criticised by the weekly chair: its weights as sealed"
  },
  "_team_cn": {
   "count": 1,
   "example": "_team_cn",
   "kind": "yardstick",
   "what": "the Chinese models' mean weights"
  },
  "_team_us": {
   "count": 1,
   "example": "_team_us",
   "kind": "yardstick",
   "what": "the US models' mean weights"
  },
  "_ver": {
   "count": 2,
   "example": "_ver:gemini:2",
   "kind": "shadow",
   "what": "a new version of a model, an account of its own"
  },
  "_wk": {
   "count": 14,
   "example": "_wk:chatgpt",
   "kind": "shadow",
   "what": "that model's decisions applied in the virtual league only on the week's first session"
  },
  "_wo": {
   "count": 8,
   "example": "_wo:chatgpt",
   "kind": "yardstick",
   "what": "the Council without that model - its worth to the Council"
  },
  "model": {
   "count": 14,
   "example": "chatgpt",
   "kind": "own",
   "what": "a model's own account (one per AI of the league)"
  }
 },
 "file": "arena-accounts.csv",
 "generated": "2026-10-23T14:53:17Z",
 "license": "CC BY 4.0",
 "total": 169,
 "unlisted": [],
 "what": "the distinct accounts of arena-accounts.csv by family: the AIs' own accounts, their shadows (each AI x each shadow) and the yardsticks; total = the number of distinct values in the account column; the full text of every account is arena-dataset.json, accounts"
}