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Polymarket wallet 0x4b3b19f8f19491b36e9d4845dd8fb14e369e0640 · on Polymarket since Apr 15, 2026 · also shown as Black-And-White-Harbor
No open positions.
| When | Market | Bet | Size |
|---|---|---|---|
| 125d | Will GPT-5.6 not be released by June 28, 2026? | SellYes11¢ | $57 |
| 129d | Will GPT-5.6 not be released by June 28, 2026? | SellYes23¢ | $363 |
| 134d | Will GPT-5.6 not be released by June 28, 2026? | BuyYes9¢ | $202 |
| 183d | Will GPT-5.5 be released on April 23, 2026? | BuyYes92¢ | $2,405 |
| 190d | Will Claude 4.7 be released on or prior to April 16, 2026? | BuyYes70¢ | $1,705 |
Sources: Polymarket's Data API (positions, closed positions, activity, portfolio value and the all-time leaderboard) and its public profiles, read every five minutes. Recent hit rate is the share of the wallet's last 3 closed positions that made money. All-time profit and rank are Polymarket's own.