Will Claude Fable 5.2 debut with an HLE-Diamond score of 60% or higher?
1 of 3 top Polymarket traders hold Yes (33%) · Yes at 99¢ · $450 held · ends Jul 1, 2027
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Neutral
Yes
3
Yes 33%
$450.23
$8.05
Research grade
NeutralYes at 99%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- Side priced over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.
Smart Money Signal
1 of 3 top traders (33%)2 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
 vinii | Yesavg 91.2¢ | $440.09 | $448.54 | +$8.45 | — 5-1 (6) |
XT xtxpleasecallmeCTR<$100 | Noavg 3.4¢ | $0.52 | $0.41 | -$0.11 | 41% 3090-4455 (7545) |
GH ghorrockCTR<$100 | Noavg 5¢ | $0.63 | $0.34 | -$0.29 | 54% 401-336 (737) |
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
98.6¢ price + 1.0¢ spread + 0.0¢ fee (Tech 4%). Win more often than this and the bet pays.
A market order pays the taker fee and crosses the spread (assumed 1.0¢); a limit order pays no fee but may not fill. The fee category is a guess from the title.