TailMyPicks

Check any Polymarket wallet’s real record.

Dota2 · resolved market

Dota 2: Aurora vs Team Spirit (BO1) - BLAST Slam Group Stage

Rebuilt .

What this market resolved to

Winning outcome
Auroraof Aurora, Team Spirit
Resolved
US/Eastern, the zone Polymarket writes its markets in
Scored in
Dota2every record on this page is that Category’s
Volume Polymarket published
$537,696
Volume TailMyPicks’s own read summed
$588,557

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 $537,696 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

The 100 largest positions, of 476 wallets holding a qualified pick here — biggest first. This page details 100 at most, and the number beside it is the real one. 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 Dota2 is on its own row, so one correct call here is not mistaken for a track record.

On this marketThis wallet’s whole record in Dota2
WalletEntryPositionResultP/L heldQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
0x507e…beaebacked Team Spirit47c54,105$25,372 inLost — open this pick on its own page-$25,372.122,01244.2%889 W · 1,123 L+36.6wins+0.02per pick42cpaid-7.2%equal weight52+0.02 edge/pick
0x540d…c8f9backed Aurora68c20,733$14,114 inWon — open this pick on its own page+$6,61938855.2%214 W · 174 L+29.8wins+0.08per pick47cpaid+7.4%equal weight58+0.07 edge/pick
0x2146…d41bbacked Aurora47c17,588$8,306 inWon — open this pick on its own page+$9,281.8989741.5%372 W · 525 L+22.7wins+0.03per pick39cpaid-2.1%equal weight53+0.02 edge/pick
0xd06c…cdafbacked Aurora48c15,858$7,690 inWon — open this pick on its own page+$8,168.241,18643.2%512 W · 674 L+42.2wins+0.04per pick40cpaid+1.9%equal weight54+0.03 edge/pick
0xf991…3965backed Team Spirit37c10,360$3,806 inLost — open this pick on its own page-$3,806.2331248.4%151 W · 161 L+6.4wins+0.02per pick46cpaid0%equal weight52+0.02 edge/pick
0xf3ce…a57abacked Aurora40c10,314$4,132 inWon — open this pick on its own page+$6,182.41,20259.3%713 W · 489 L+64.6wins+0.05per pick54cpaid+10.4%equal weight56+0.05 edge/pick
0xc04e…75d9backed Team Spirit60c10,000$6,000 inLost — open this pick on its own page-$6,0006139.3%24 W · 37 L-6.5wins-0.11per pick50cpaid-25.1%equal weight42-0.08 edge/pick
0xc350…3669backed Team Spirit71c8,533$6,058 inLost — open this pick on its own page-$6,058.443339.4%13 W · 20 L-4.5wins-0.14per pick53cpaid-26.3%equal weight41-0.08 edge/pick
0xef62…cf76backed Team Spirit59c8,490$5,000 inLost — open this pick on its own page-$5,00043344.8%194 W · 239 L-2.6wins-0.01per pick45cpaid-14.3%equal weight49-0.01 edge/pick
0x913c…39b3backed Aurora42c8,008$3,327 inWon — open this pick on its own page+$4,681.0171454.5%389 W · 325 L+55.6wins+0.08per pick47cpaid+7.9%equal weight58+0.08 edge/pick
0xd6f5…f3b5backed Team Spirit62c7,985$4,913 inLost — open this pick on its own page-$4,913.0318351.9%95 W · 88 L-6.8wins-0.04per pick56cpaid-7.6%equal weight46-0.03 edge/pick
0xf054…eae7backed Aurora39c7,679$2,995 inWon — open this pick on its own page+$4,684.4912557.6%72 W · 53 L+11.0wins+0.09per pick49cpaid+14.6%equal weight58+0.07 edge/pick
0x05a7…42e6backed Team Spirit60c6,983$4,176 inLost — open this pick on its own page-$4,176.4341056.8%233 W · 177 L+5.2wins+0.01per pick56cpaid+1.4%equal weight51+0.01 edge/pick
0xdc40…89cfbacked Aurora37c6,831$2,528 inWon — open this pick on its own page+$4,303.7136041.4%149 W · 211 L-22.2wins-0.06per pick48cpaid-12.7%equal weight44-0.06 edge/pick
0x1c8f…4d12backed Team Spirit61c6,508$4,000 inLost — open this pick on its own page-$4,00035062.6%219 W · 131 L+44.4wins+0.13per pick50cpaid+26.9%equal weight63+0.12 edge/pick
0x6373…a0b7backed Team Spirit29c6,182$1,809 inLost — open this pick on its own page-$1,808.8814825%37 W · 111 L-6.9wins-0.05per pick30cpaid-2.9%equal weight46-0.04 edge/pick
0xdfaf…d959backed Aurora40c6,047$2,446 inWon — open this pick on its own page+$3,601.866541.5%27 W · 38 L-3.4wins-0.05per pick47cpaid-0.3%equal weight46-0.04 edge/pick
0x67b6…00bcbacked Aurora48c6,000$2,880 inWon — open this pick on its own page+$3,119.979839.8%39 W · 59 L-0.9wins-0.01per pick41cpaid-0.8%equal weight49-0.01 edge/pick
0x08c2…c023backed Aurora52c4,689$2,430 inWon — open this pick on its own page+$2,258.8748954.6%267 W · 222 L+23.6wins+0.05per pick50cpaid+3.1%equal weight55+0.05 edge/pick
0x93bd…bbc5backed Aurora45c4,565$2,075 inWon — open this pick on its own page+$2,490.0953764.4%346 W · 191 L+26.5wins+0.05per pick60cpaid+2.2%equal weight55+0.05 edge/pick
0x3601…44fbbacked Team Spirit62c4,022$2,500 inLost — open this pick on its own page-$2,50016954.4%92 W · 77 L+5.7wins+0.03per pick51cpaid+3%equal weight53+0.03 edge/pick
0xe922…39b3backed Aurora38c3,947$1,500 inWon — open this pick on its own page+$2,447.1441351.8%214 W · 199 L+1.0wins0.00per pick52cpaid-1.1%equal weight500.00 edge/pick
0xdb83…1e50backed Aurora62c3,470$2,169 inWon — open this pick on its own page+$1,301.5965647.3%310 W · 346 L-8.0wins-0.01per pick48cpaid-8.7%equal weight49-0.01 edge/pick
0xf32d…bbbbbacked Team Spirit59c3,007$1,780 inLost — open this pick on its own page-$1,78061057.9%353 W · 257 L+2.8wins0.00per pick57cpaid+0.1%equal weight500.00 edge/pick
0xb4d2…ce99backed Team Spirit40c2,895$1,166 inLost — open this pick on its own page-$1,166.2569132.6%225 W · 466 L-26.8wins-0.04per pick36cpaid-27.6%equal weight46-0.04 edge/pick
0x82da…da33backed Team Spirit52c2,885$1,500 inLost — open this pick on its own page-$1,50010743%46 W · 61 L-6.9wins-0.06per pick49cpaid-16.2%equal weight44-0.05 edge/pick
0x19b6…ad8ebacked Aurora46c2,883$1,314 inWon — open this pick on its own page+$1,569.1932652.1%170 W · 156 L+8.0wins+0.02per pick50cpaid+1.4%equal weight53+0.02 edge/pick
0x75bd…0288backed Team Spirit39c2,570$999 inLost — open this pick on its own page-$999.3413456%75 W · 59 L+8.0wins+0.06per pick50cpaid+8.2%equal weight56+0.05 edge/pick
0xb6ce…7a7dbacked Aurora59c2,570$1,520 inWon — open this pick on its own page+$1,050.1189749.6%445 W · 452 L+22.4wins+0.02per pick47cpaid-8.7%equal weight53+0.02 edge/pick
0x47bd…bc9dbacked Team Spirit58c2,500$1,450 inLost — open this pick on its own page-$1,45041055.6%228 W · 182 L-9.8wins-0.02per pick58cpaid-3.8%equal weight47-0.02 edge/pick
0xff34…694bbacked Aurora46c2,477$1,148 inWon — open this pick on its own page+$1,329.3677256.5%436 W · 336 L+30.3wins+0.04per pick53cpaid+0.5%equal weight54+0.04 edge/pick
0xcf3a…fbfdbacked Team Spirit55c2,260$1,232 inLost — open this pick on its own page-$1,231.6650850.8%258 W · 250 L+8.8wins+0.02per pick49cpaid-5.4%equal weight52+0.02 edge/pick
0x7714…b814backed Aurora38c2,254$858 inWon — open this pick on its own page+$1,395.9224153.1%128 W · 113 L-3.4wins-0.01per pick55cpaid-4.4%equal weight49-0.01 edge/pick
0x82d2…beeabacked Aurora36c2,250$810 inWon — open this pick on its own page+$1,44016746.1%77 W · 90 L-4.2wins-0.03per pick49cpaid-6.6%equal weight48-0.02 edge/pick
0x04f6…f24abacked Team Spirit21c2,238$475 inLost — open this pick on its own page-$474.7250347.1%237 W · 266 L+14.9wins+0.03per pick44cpaid-2.1%equal weight53+0.03 edge/pick
0x8df7…36c4backed Team Spirit52c2,222$1,155 inLost — open this pick on its own page-$1,155.442356.5%13 W · 10 L+0.8wins+0.03per pick53cpaid-0.6%equal weight52+0.02 edge/pick
0x5aa9…febebacked Team Spirit45c2,220$1,006 inLost — open this pick on its own page-$1,006.0730138.9%117 W · 184 L-20.3wins-0.07per pick46cpaid-32.3%equal weight43-0.06 edge/pick
0x7725…5bb5backed Team Spirit22c2,144$482 inLost — open this pick on its own page-$481.89714.3%1 W · 6 L-1.3wins-0.19per pick33cpaid-60.7%equal weight45-0.04 edge/pick
0x95b0…2c7abacked Team Spirit55c2,101$1,149 inLost — open this pick on its own page-$1,148.810%0 W · 1 L-0.5wins-0.55per pick55cpaid-100%equal weight48-0.02 edge/pick
0xffe9…a70ebacked Aurora40c2,045$818 inWon — open this pick on its own page+$1,226.988847.7%42 W · 46 L-0.6wins-0.01per pick48cpaid-0.6%equal weight490.00 edge/pick
0x82dc…5700backed Aurora57c2,029$1,167 inWon — open this pick on its own page+$862.8668649.7%341 W · 345 L+9.6wins+0.01per pick48cpaid-10.4%equal weight51+0.01 edge/pick
0x0cef…fa91backed Aurora47c2,000$940 inWon — open this pick on its own page+$1,0604843.8%21 W · 27 L-1.8wins-0.04per pick48cpaid-16.5%equal weight47-0.02 edge/pick
0x5c93…2079backed Aurora60c2,000$1,200 inWon — open this pick on its own page+$8003562.9%22 W · 13 L+2.2wins+0.06per pick57cpaid+7.2%equal weight54+0.04 edge/pick
0x5672…7312backed Aurora41c2,000$820 inWon — open this pick on its own page+$1,179.9952046.5%242 W · 278 L+12.0wins+0.02per pick44cpaid-4.5%equal weight52+0.02 edge/pick
0x5b10…9659backed Aurora37c2,000$740 inWon — open this pick on its own page+$1,259.9949455.1%272 W · 222 L+6.0wins+0.01per pick54cpaid+3.1%equal weight51+0.01 edge/pick
0xb209…b744backed Team Spirit47c1,937$910 inLost — open this pick on its own page-$910.397733.8%26 W · 51 L-5.5wins-0.07per pick41cpaid-35.5%equal weight44-0.05 edge/pick
0xe881…19abbacked Team Spirit1c1,900$19 inLost — open this pick on its own page-$191153.5%4 W · 111 L-7.0wins-0.06per pick10cpaid-88.7%equal weight44-0.05 edge/pick
0x299b…cdc1backed Team Spirit64c1,894$1,217 inLost — open this pick on its own page-$1,217.296552.3%34 W · 31 L+1.7wins+0.03per pick50cpaid-2.6%equal weight52+0.02 edge/pick
0x5054…0aafbacked Aurora41c1,870$760 inWon — open this pick on its own page+$1,110.6513851.4%71 W · 67 L-1.5wins-0.01per pick53cpaid-4.2%equal weight49-0.01 edge/pick
0x4bba…cf14backed Team Spirit54c1,861$1,005 inLost — open this pick on its own page-$1,0053969.2%27 W · 12 L+4.9wins+0.13per pick57cpaid+21.4%equal weight59+0.08 edge/pick
0x23cb…80d0backed Aurora75c1,787$1,333 inWon — open this pick on its own page+$454.4222853.1%121 W · 107 L+5.8wins+0.03per pick51cpaid-4.9%equal weight53+0.02 edge/pick
0x2fe0…6e30backed Team Spirit62c1,770$1,105 inLost — open this pick on its own page-$1,104.89366.7%2 W · 1 L0.0wins0.00per pick66cpaid-1.9%equal weight500.00 edge/pick
0x6e44…21bcbacked Aurora50c1,750$875 inWon — open this pick on its own page+$87579859%471 W · 327 L+16.1wins+0.02per pick57cpaid-2.1%equal weight52+0.02 edge/pick
0x1d24…20b3backed Aurora52c1,733$903 inWon — open this pick on its own page+$830.454246.7%253 W · 289 L-2.3wins0.00per pick47cpaid-13.5%equal weight500.00 edge/pick
0x52b7…0aa1backed Aurora45c1,650$742 inWon — open this pick on its own page+$907.4981029.4%238 W · 572 L-23.5wins-0.03per pick32cpaid-10.5%equal weight47-0.03 edge/pick
0x4ffd…7821backed Team Spirit54c1,584$858 inLost — open this pick on its own page-$857.8220740.1%83 W · 124 L-14.4wins-0.07per pick47cpaid-29.3%equal weight43-0.06 edge/pick
0x1bcb…b05abacked Aurora51c1,519$781 inWon — open this pick on its own page+$738.5338049.2%187 W · 193 L+13.1wins+0.03per pick46cpaid+168.2%equal weight54+0.03 edge/pick
0xc156…f76cbacked Aurora32c1,510$482 inWon — open this pick on its own page+$1,027.5716547.9%79 W · 86 L+4.8wins+0.03per pick45cpaid-4.9%equal weight53+0.03 edge/pick
0x7dfd…b845backed Aurora51c1,500$765 inWon — open this pick on its own page+$734.997656.6%43 W · 33 L+5.5wins+0.07per pick49cpaid+10.1%equal weight56+0.05 edge/pick
0xd0cc…ce77backed Aurora47c1,489$700 inWon — open this pick on its own page+$789.362445.8%11 W · 13 L+0.6wins+0.03per pick43cpaid+2.7%equal weight51+0.01 edge/pick
0x0b99…8bddbacked Team Spirit61c1,477$905 inLost — open this pick on its own page-$904.7577458.5%453 W · 321 L+75.1wins+0.10per pick49cpaid+12.4%equal weight60+0.09 edge/pick
0x4ebe…5e6fbacked Team Spirit62c1,430$886 inLost — open this pick on its own page-$885.9125752.1%134 W · 123 L+3.1wins+0.01per pick51cpaid-4.8%equal weight51+0.01 edge/pick
0xad4d…dd89backed Team Spirit31c1,409$441 inLost — open this pick on its own page-$440.517736.4%28 W · 49 L+1.3wins+0.02per pick35cpaid-3.6%equal weight51+0.01 edge/pick
0xacf6…41fcbacked Aurora29c1,332$392 inWon — open this pick on its own page+$939.7360646.9%284 W · 322 L+10.5wins+0.02per pick45cpaid+4.2%equal weight52+0.02 edge/pick
0xce00…7ce0backed Aurora36c1,292$459 inWon — open this pick on its own page+$832.83616.7%1 W · 5 L-1.1wins-0.18per pick35cpaid-53.1%equal weight46-0.04 edge/pick
0xdb55…51ddbacked Team Spirit73c1,251$914 inLost — open this pick on its own page-$914.3135960.4%217 W · 142 L-1.3wins0.00per pick61cpaid-5.2%equal weight500.00 edge/pick
0xd5e4…2c05backed Aurora63c1,250$783 inWon — open this pick on its own page+$467.2611777.8%91 W · 26 L+6.4wins+0.05per pick72cpaid+6.7%equal weight55+0.04 edge/pick
0x43dc…86e1backed Aurora48c1,242$600 inWon — open this pick on its own page+$642.324244.6%108 W · 134 L+5.7wins+0.02per pick42cpaid+2.9%equal weight52+0.02 edge/pick
0xe361…ae44backed Aurora40c1,200$480 inWon — open this pick on its own page+$719.9931547.6%150 W · 165 L+4.4wins+0.01per pick46cpaid+1.8%equal weight51+0.01 edge/pick
0x4713…4d21backed Team Spirit44c1,190$527 inLost — open this pick on its own page-$527.361,12036.1%404 W · 716 L-39.4wins-0.04per pick40cpaid-31.3%equal weight46-0.03 edge/pick
0x3d49…a319backed Team Spirit68c1,178$800 inLost — open this pick on its own page-$8005642.9%24 W · 32 L-8.2wins-0.15per pick57cpaid-29%equal weight39-0.10 edge/pick
0x7bcc…b4fabacked Aurora56c1,176$656 inWon — open this pick on its own page+$519.5616959.2%100 W · 69 L+14.8wins+0.09per pick50cpaid+11.6%equal weight58+0.08 edge/pick
0xab04…a00abacked Team Spirit50c1,164$582 inLost — open this pick on its own page-$58237945.9%174 W · 205 L+3.3wins+0.01per pick45cpaid+3%equal weight51+0.01 edge/pick
0xa14c…23a1backed Aurora40c1,145$457 inWon — open this pick on its own page+$687.435151.3%180 W · 171 L-1.8wins-0.01per pick52cpaid-4.6%equal weight490.00 edge/pick
0x82bf…de71backed Aurora56c1,134$634 inWon — open this pick on its own page+$499.5554753.6%293 W · 254 L+22.9wins+0.04per pick49cpaid+2.8%equal weight54+0.04 edge/pick
0x42b7…77dcbacked Aurora44c1,120$498 inWon — open this pick on its own page+$622.8399844.4%443 W · 555 L+21.0wins+0.02per pick42cpaid-0.8%equal weight52+0.02 edge/pick
0x80ba…2e78backed Aurora40c1,094$434 inWon — open this pick on its own page+$659.6288539.7%351 W · 534 L+7.7wins+0.01per pick39cpaid+3.5%equal weight51+0.01 edge/pick
0x60d0…e05fbacked Aurora71c1,086$771 inWon — open this pick on its own page+$314.9241242.2%174 W · 238 L-0.4wins0.00per pick42cpaid-2.4%equal weight500.00 edge/pick
0x9def…6eacbacked Aurora48c1,080$523 inWon — open this pick on its own page+$556.811163.6%7 W · 4 L+1.8wins+0.16per pick47cpaid+30.3%equal weight56+0.05 edge/pick
0x85d2…cc46backed Team Spirit47c1,064$500 inLost — open this pick on its own page-$5002733.3%9 W · 18 L-2.5wins-0.09per pick43cpaid-19.5%equal weight45-0.05 edge/pick
0x3a09…f9f7backed Aurora39c1,060$413 inWon — open this pick on its own page+$646.3756955.5%316 W · 253 L+22.1wins+0.04per pick52cpaid+6.5%equal weight54+0.04 edge/pick
0x40db…ca8cbacked Aurora48c1,043$499 inWon — open this pick on its own page+$543.9154058.9%318 W · 222 L+17.4wins+0.03per pick56cpaid+0.9%equal weight53+0.03 edge/pick
0xb635…bef0backed Aurora41c1,035$424 inWon — open this pick on its own page+$610.6430336.6%111 W · 192 L-18.4wins-0.06per pick43cpaid-20.7%equal weight44-0.06 edge/pick
0x8a38…fee0backed Team Spirit58c1,021$593 inLost — open this pick on its own page-$592.7960349.9%301 W · 302 L-3.1wins-0.01per pick50cpaid-4.4%equal weight490.00 edge/pick
0xd8b5…54c4backed Aurora55c1,018$560 inWon — open this pick on its own page+$458.3329240.8%119 W · 173 L+0.7wins0.00per pick41cpaid-6.4%equal weight500.00 edge/pick
0x75bf…4ba8backed Team Spirit58c1,000$580 inLost — open this pick on its own page-$5802128.6%6 W · 15 L-4.6wins-0.22per pick51cpaid-46.1%equal weight39-0.10 edge/pick
0x3fc7…62b9backed Aurora44c1,000$440 inWon — open this pick on its own page+$56065441.9%274 W · 380 L-1.3wins0.00per pick42cpaid-1.6%equal weight500.00 edge/pick
0x3a86…cc01backed Aurora29c999.99$291 inWon — open this pick on its own page+$708.8410051%51 W · 49 L+1.3wins+0.01per pick50cpaid+1.4%equal weight51+0.01 edge/pick
0x5b62…d87fbacked Aurora48c999.99$476 inWon — open this pick on its own page+$524.3226846.6%125 W · 143 L-7.5wins-0.03per pick49cpaid-4.9%equal weight47-0.03 edge/pick
0x2d39…6053backed Aurora54c999.95$544 inWon — open this pick on its own page+$455.731,03647.2%489 W · 547 L+15.3wins+0.01per pick46cpaid-9.2%equal weight52+0.01 edge/pick
0xb5b5…205abacked Team Spirit61c986.25$600 inLost — open this pick on its own page-$60031953.9%172 W · 147 L+16.0wins+0.05per pick49cpaid+1.6%equal weight55+0.05 edge/pick
0x611a…e171backed Aurora52c973.62$511 inWon — open this pick on its own page+$463.065853.4%31 W · 27 L-2.5wins-0.04per pick58cpaid-12.3%equal weight47-0.03 edge/pick
0xbfab…f067backed Aurora41c971.62$398 inWon — open this pick on its own page+$573.7448057.1%274 W · 206 L+8.3wins+0.02per pick55cpaid-3.3%equal weight52+0.02 edge/pick
0xeb69…cfd1backed Team Spirit25c962.25$237 inLost — open this pick on its own page-$236.6630356.4%171 W · 132 L+5.0wins+0.02per pick55cpaid-4.4%equal weight52+0.02 edge/pick
0x4214…db99backed Aurora36c899.96$324 inWon — open this pick on its own page+$575.9736343.3%157 W · 206 L+2.6wins+0.01per pick43cpaid+1.2%equal weight51+0.01 edge/pick
0x51db…f9b3backed Team Spirit61c860.99$524 inLost — open this pick on its own page-$524.132,82843.6%1,234 W · 1,594 L-39.5wins-0.01per pick45cpaid-20.9%equal weight48-0.01 edge/pick
0x7e01…b0b5backed Team Spirit29c853.02$250 inLost — open this pick on its own page-$249.8620642.7%88 W · 118 L-4.3wins-0.02per pick45cpaid-11.8%equal weight48-0.02 edge/pick
0xab12…764ebacked Team Spirit60c850$510 inLost — open this pick on its own page-$51027060%162 W · 108 L-11.3wins-0.04per pick64cpaid-7.3%equal weight46-0.04 edge/pick
0x1225…2ebfbacked Team Spirit72c833.89$600 inLost — open this pick on its own page-$6001060%6 W · 4 L-1.1wins-0.11per pick71cpaid-18.5%equal weight46-0.03 edge/pick
0x31ac…2a39backed Aurora78c821.01$640 inWon — open this pick on its own page+$180.624757.4%27 W · 20 L+2.8wins+0.06per pick51cpaid+9.5%equal weight54+0.04 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 Dota2 and say nothing about this market.

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.