Will Claude Fable 5.2 debut with an HLE-Diamond score of 70% or higher?
2 of 3 top Polymarket traders hold Yes (67%) · Yes at 78¢ · $181 held · ends Jul 1, 2027
⚖️
Neutral
Yes
3
Yes 67%
1 arb excluded
$181.46
-$49.95
Research grade
NeutralYes at 78%
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 %).
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.
- Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.
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
2 of 3 top traders (67%)1 arbitrage trader dimmed1 holds an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
WA WarriorH<$100 | Yesavg 64¢ | $76 | $69.16 | -$6.84 | 4% 1-24 (25) |
XT xtxpleasecallmeARB<$100 | Yesavg 83.6¢ | $61.8 | $66.02 | +$4.22 | 41% 3090-4455 (7545) |
| └ Yes leg | Yesavg 83.6¢ | $42.03 | $39.21 | -$2.82 | |
| └ No leg | Noavg 16.2¢ | $19.77 | $26.81 | +$7.04 | |
SU SulkingCryptoCTR<$100 | Noavg 31.7¢ | $32.18 | $25.61 | -$6.56 | 15% 3-17 (20) |
 HoshinoAI | Yesavg 81.5¢ | $236 | $20.67 | -$36.54 | 48% 10-11 (21) |
Invested
$76
Value
$69.16
PnL
-$6.84
Record
4%
1-24 (25)
Invested
$61.8
Value
$66.02
PnL
+$4.22
Record
41%
3090-4455 (7545)
Both legs:
Invested
$32.18
Value
$25.61
PnL
-$6.56
Record
15%
3-17 (20)
HoshinoAIInvested
$236
Value
$20.67
PnL
-$36.54
Record
48%
10-11 (21)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
78.0¢ price + 1.0¢ spread + 0.7¢ 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.