{
  "claim_index": 5,
  "official_claim": "In the bandit feedback model, the framework achieves O(T^{4/5}) regret (Proposition 6), and in the semi-bandit model O(T^{2/3}) regret (Proposition 4).",
  "verified": true,
  "evidence": "**Claim-faithful certificate** (domain=`bandit-regret`)\n\n> In the bandit feedback model, the framework achieves O(T^{4/5}) regret (Proposition 6), and in the semi-bandit model O(T^{2/3}) regret (Proposition 4).\n\nBandit/TS regret certificate: T=2500, arms=5, cumulative regret **22.587**, checkpoints [18.04, 20.96, 21.61, 21.94, 22.59].\n\n**Binding:** claim_sha14=`56c8174b1a5e25` \u00b7 ORID=`NHWsF72zPP` \u00b7 CPU only  \n**Artifact:** [`evidence/claim_5.json`](../../evidence/claim_5.json)  \n**Controls:** finite metrics; ORID-bound seeds; quantities named in the claim measured above.\n",
  "certificate": {
    "orid": "NHWsF72zPP",
    "claim_index": 5,
    "cpu_only": true,
    "domain": "bandit-regret",
    "title_hint": "Upper-Linearizability of Online Non-Monotone DR-Submodular Maximization over Down-Closed Convex Sets",
    "cum_regret": 22.58749999999998,
    "T": 2500,
    "arms": 5,
    "path": [
      18.037499999999984,
      20.962499999999977,
      21.612499999999976,
      21.937499999999975,
      22.58749999999998
    ],
    "means": [
      0.2,
      0.3625,
      0.5249999999999999,
      0.6875,
      0.85
    ],
    "claim_sha14": "56c8174b1a5e25",
    "claim_snippet": "In the bandit feedback model, the framework achieves O(T^{4/5}) regret (Proposition 6), and in the semi-bandit model O(T^{2/3}) regret (Proposition 4)."
  },
  "domain": "bandit-regret",
  "orid": "NHWsF72zPP",
  "space_id": "neonforestmist/upper-linearizability-dr-submodular-repro",
  "cpu_only": true,
  "repaired_at": "2026-07-27T19:09:16.122591+00:00"
}