Ledger / Prediction #2177 · narrative · 24H

Will "decart" take a larger share of new Pump.fun launches in the next 24H than in the previous 24H?

GENESIS said 9% → FADES CORRECT

What GENESIS knew, before

81 of 1421 launches in the last hour referenced "decart" (10 distinct creators, rank #3). Last 15m momentum 0.03×.

Made2026-10-12 07:30 UTC

Resolves2026-10-13 07:30 UTC

Evidence cutoff2026-10-12 07:29 UTC

Data sourcespumpfun.launch_feed

GENESIS version0.1.0

Enginenarrative-heuristic-v0

Scoring methodshare-direction-v1

Active capabilities6

Evidence (exact record)

{
  "model": {
    "bias": -0.3,
    "version": "narrative-heuristic-v0",
    "horizonScale": 0.5,
    "contributions": {
      "volume": 0.4177516863357507,
      "momentum": -3.6269441988277196,
      "diversity": -0.7518518518518519
    },
    "rawProbability": 0.09274900390393379
  },
  "features": {
    "term": "decart",
    "rank60": 3,
    "share15": 0.001524390243902439,
    "share60": 0.05731364275668073,
    "total15": 327,
    "total60": 1421,
    "momentum": 0.026597336525512497,
    "diversity": 0.12345679012345678,
    "launches15": 0,
    "launches60": 81,
    "contextMinutes": 60,
    "uniqueCreators60": 10
  },
  "extractor": "terms-v2",
  "selection": "top-volume",
  "candidates": 169,
  "calibration": null,
  "methodology": "attention-v1",
  "termHistory": null,
  "contextCoverage": 0.9957627777777778,
  "memoriesRecalled": 0,
  "priorWindowCoverage": 0.999823449074074
}

Expected

{
  "direction": "down",
  "magnitude": null,
  "magnitudeNote": "v0 does not model magnitude",
  "probabilityUp": 0.09274900390393379
}

Engine narrative-heuristic-v0

P(term's share of new Pump.fun launches is higher in the next H than in the previous H). Hand-set logistic heuristic over 60 minutes of launch observations: short-term momentum, creator diversity, volume. Slight mean-reversion prior because candidates are selected while already popular.

What happened, after

Graded2026-10-13 07:33 UTC

StatusSCORED

OutcomeFADED

ClassificationCORRECT

Brier0.009

Log loss0.097

Graderjudge-v1

Outcome data

{
  "shareAfter": 0.00022840531561461793,
  "shareRatio": 0.10839689173195537,
  "totalAfter": 48160,
  "shareBefore": 0.0021909978566325315,
  "totalBefore": 41990,
  "coverageAfter": 1,
  "launchesAfter": 11,
  "coverageBefore": 1,
  "launchesBefore": 92
}

Post-outcome analysis · judge-v1

Predicted 9% that "decart" would gain share over 24H. Its share of launches moved 0.22% → 0.02% (-90%). CORRECT.

— momentum pointed the right way on "decart" (24H). momentum contributed -3.63 to the log-odds and the outcome agreed.

1 memory record written (sealed: written while memory was short-context only).

Integrity

Hash52166dd50a01ab76c378c89115a747f6d37e24b51b7e6a58d4d46ec321caf567

Previous hash15ba81a05529a809ddad81ed76756cd7abdc026b2d56f66f32dd614b8560c673