
Will GPT Astra 6.1+ be released between October 26 and November 1, 2026?
3 of 5 top Polymarket traders hold No (60%) · No at 91¢ · $1K held · ends Nov 2
⚖️
Neutral
No
5
No 60%
$1.4K
$90.39
84.1¢ → 90.5¢
+8% since entry · 3 traders
Research grade
NeutralNo at 91%
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 %).
- 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
3 of 5 top traders (60%)2 hold an outcome priced under 50%1 small position dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() Istaroth | Noavg 83.7¢ | $762.23 | $745.38 | -$4.63 | 23% 288-966 (1254) |
0X 0x43cb4Ae1f4dDC9E671486C79c9F40A6fd98B84Df-1761656284271 | Noavg 83.3¢ | $417.2 | $345.79 | +$14.46 | 32% 4361-9392 (13753) |
![]() 2B9S | Noavg 86.5¢ | $266.56 | $239.15 | +$1.3 | 18% 3784-17135 (20919) |
XT xtxpleasecallmeCTR | Yesavg 15.6¢ | $143.28 | $79.46 | +$78.48 | 36% 15095-27224 (42319) |
CB Cb94C437EA5e6f088c6c0C143c592ab8EFBedCTR<$100 | Yesavg 10¢ | $3.09 | $3.86 | +$0.77 | 53% 6406-5609 (12015) |
IstarothInvested
$762.23
Value
$745.38
PnL
-$4.63
Record
23%
288-966 (1254)
Invested
$417.2
Value
$345.79
PnL
+$14.46
Record
32%
4361-9392 (13753)
2B9SInvested
$266.56
Value
$239.15
PnL
+$1.3
Record
18%
3784-17135 (20919)
Invested
$143.28
Value
$79.46
PnL
+$78.48
Record
36%
15095-27224 (42319)
Invested
$3.09
Value
$3.86
PnL
+$0.77
Record
53%
6406-5609 (12015)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
90.5¢ price + 1.0¢ spread + 0.3¢ 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.