AI · resolved market
Grok 4.20 released by February 14?
https://tailmypicks.com/m/0x64ddf38efe9377efc48ec9100f981931e103ccd0519a43d91d23a47349c61920
Rebuilt .
What this market resolved to
- Winning outcome
- Noof Yes, No
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- AIevery record on this page is that Category’s
- Volume Polymarket published
- $23,438
- Volume TailMyPicks’s own read summed
- $23,264
Both are shown because TailMyPicks only trusts a market it can reconcile: it reads every trade itself and compares its own total against the venue’s before scoring anything. The threshold below was applied to $23,438 — the venue’s figure.
Every figure here describes what TailMyPicks scored — positions held to resolution in markets that cleared the thresholds below. It is not a Polymarket account balance, and open positions are not counted anywhere on this site.
Who was on this market
All 18 wallets that hold a qualified pick on this market, biggest position first. Ordered by position size rather than by score, because this is a post-mortem of one market — a strong wallet’s small pick does not belong above a large committed one. Each wallet’s record in AI is on its own row, so one correct call here is not mistaken for a track record.
| On this market | This wallet’s whole record in AI | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0xb015…5d68backed Yes | 15c | 2,521$373 in | Lost — open this pick on its own page | -$372.95 | 5 | 20%1 W · 4 L | -0.6wins | -0.11per pick | 31cpaid | -62.9%equal weight | 48-0.02 edge/pick |
| 0x9982…23c1backed Yes | 12c | 1,927$235 in | Lost — open this pick on its own page | -$235.46 | 64 | 18.8%12 W · 52 L | -1.0wins | -0.02per pick | 20cpaid | -65.3%equal weight | 49-0.01 edge/pick |
| 0x5a21…9318backed Yes | 7c | 1,076$71 in | Lost — open this pick on its own page | -$71.18 | 194 | 32%62 W · 132 L | 0.0wins | 0.00per pick | 32cpaid | -40.4%equal weight | 500.00 edge/pick |
| 0x0b34…ffc3backed Yes | 6c | 1,074$65 in | Lost — open this pick on its own page | -$64.51 | 65 | 24.6%16 W · 49 L | +8.4wins | +0.13per pick | 12cpaid | +65.3%equal weight | 60+0.09 edge/pick |
| 0x1e3b…e232backed Yes | 7c | 941$61 in | Lost — open this pick on its own page | -$61.38 | 2 | 0%0 W · 2 L | -0.2wins | -0.09per pick | 9cpaid | -100%equal weight | 49-0.01 edge/pick |
| 0x2090…2246backed Yes | 15c | 879$131 in | Lost — open this pick on its own page | -$131.42 | 2 | 0%0 W · 2 L | -0.5wins | -0.26per pick | 26cpaid | -100%equal weight | 48-0.02 edge/pick |
| 0x841e…90fcbacked Yes | 9c | 627.91$56 in | Lost — open this pick on its own page | -$56.37 | 3 | 66.7%2 W · 1 L | +1.2wins | +0.42per pick | 25cpaid | +706.6%equal weight | 55+0.04 edge/pick |
| 0x40b1…d3c9backed Yes | 5c | 460$25 in | Lost — open this pick on its own page | -$25.22 | 7 | 14.3%1 W · 6 L | -0.2wins | -0.03per pick | 17cpaid | -79.5%equal weight | 49-0.01 edge/pick |
| 0x85d5…bbf0backed Yes | 6c | 316.27$18 in | Lost — open this pick on its own page | -$17.78 | 39 | 7.7%3 W · 36 L | -2.6wins | -0.07per pick | 14cpaid | -89.5%equal weight | 45-0.04 edge/pick |
| 0xdf79…e551backed Yes | 4c | 311.84$12 in | Lost — open this pick on its own page | -$12.47 | 1 | 0%0 W · 1 L | 0.0wins | -0.04per pick | 4cpaid | -100%equal weight | 500.00 edge/pick |
| 0x659d…a037backed Yes | 18c | 300$54 in | Lost — open this pick on its own page | -$54 | 46 | 13%6 W · 40 L | -0.2wins | 0.00per pick | 14cpaid | -12.5%equal weight | 500.00 edge/pick |
| 0x8674…0d1ebacked Yes | 10c | 251.14$26 in | Lost — open this pick on its own page | -$25.95 | 55 | 38.2%21 W · 34 L | +2.0wins | +0.04per pick | 34cpaid | -12.1%equal weight | 53+0.03 edge/pick |
| 0x7413…a22abacked Yes | 10c | 207.9$21 in | Lost — open this pick on its own page | -$20.71 | 4 | 50%2 W · 2 L | +0.2wins | +0.05per pick | 45cpaid | +5.9%equal weight | 51+0.01 edge/pick |
| 0x052e…ade1backed Yes | 6c | 188.34$11 in | Lost — open this pick on its own page | -$11 | 11 | 9.1%1 W · 10 L | +0.5wins | +0.04per pick | 5cpaid | +130.8%equal weight | 51+0.01 edge/pick |
| 0x8593…c931backed Yes | 11c | 174.79$20 in | Lost — open this pick on its own page | -$20 | 13 | 15.4%2 W · 11 L | 0.0wins | 0.00per pick | 15cpaid | +19.9%equal weight | 500.00 edge/pick |
| 0x2843…b3d2backed Yes | 13c | 150$19 in | Lost — open this pick on its own page | -$18.87 | 115 | 49.6%57 W · 58 L | +7.4wins | +0.06per pick | 43cpaid | -2.2%equal weight | 56+0.05 edge/pick |
| 0xbb50…7bfcbacked Yes | 12c | 115.26$14 in | Lost — open this pick on its own page | -$13.55 | 118 | 41.5%49 W · 69 L | -1.3wins | -0.01per pick | 43cpaid | -19.1%equal weight | 49-0.01 edge/pick |
| 0x9ad5…7492backed Yes | 25c | 81.46$20 in | Lost — open this pick on its own page | -$20 | 1 | 0%0 W · 1 L | -0.2wins | -0.25per pick | 25cpaid | -100%equal weight | 49-0.01 edge/pick |
Entry is the average price this wallet paid on the side it backed, so being right at 20c is distinguishable from being right at 95c. Position is what it was left holding in shares, with what it spent underneath. Result opens that one pick on a page of its own, which is the link to send somebody. P/L held is what that position would have been worth held to resolution — not cash the wallet withdrew, because selling early is still a correct forecast. The seven columns on the right describe the wallet’s whole record in AI and say nothing about this market.
The rest of this event
Polymarket sells these questions together. 7 in all. TailMyPicks has no name for an event — the venue publishes an identifier and no title — so they are listed by their own questions.
- Grok 4.20 released by February 14?this page
- Grok 4.20 released by December 31?No won
- Grok 4.20 released by February 28?Yes won
- Grok 4.20 released by January 15?No won
- Grok 4.20 released by January 31?No won
- Grok 4.20 released by January 9?No won
- Grok 4.20 released by March 31?Yes won
Not every trade counts. A Pick has to clear four thresholds to be scored.
TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.
- The market traded at least $500.
- The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
- The position was at least $10 — dust is not a position.
- The market has resolved, so there is a right answer to grade against.
Thresholds behind these numbers: set by an operator decision, not measured.