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OpenAI vs. Anthropic: First to another Millennium Prize Solution?

Tick
0.01
Min order
5
Fees
0.04 · 100 @ 0.50 = $1.00 · takers only
Ends
2028-01-01
Resolves by
https://www.claymath.org/millennium-problems/
Rewards
20 min size · 6.5¢ max spread

Price history

Price history view
OpenAI. Currently 0.57. down 0.01 over the period, from 0.58. Range 0.56 to 0.70. 153 points.

Order book

Not connected

OpenAI

Live
OpenAI asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
PriceSizeTotal
0.58152152
0.59223375
0.6020395
0.62150545
0.6318564
0.8917581
0.9021602
0.9723625
0.9848673
0.9911684

Spread0.01Mid0.57

OpenAI bids — buy orders. Best bid first, nearest the spread.
PriceSizeTotal
0.57120120
0.56223343
0.5520363
0.53150513
0.5120533
0.0323556
0.0248604
0.0110614

Anthropic

Live
Anthropic asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
PriceSizeTotal
0.43120120
0.44223343
0.4520363
0.47150513
0.4920533
0.9723556
0.9848604
0.9910614

Spread0.01Mid0.42

Anthropic bids — buy orders. Best bid first, nearest the spread.
PriceSizeTotal
0.42152152
0.41223375
0.4020395
0.38150545
0.3718564
0.1117581
0.1021602
0.0323625
0.0248673
0.0111684

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
HolderOutcomeShares
molodoyyOpenAI89
xtxpleasecallmeOpenAI74.66
0x652bFf901f401Fdhsk342kdjfnfk029abks13OpenAI73.25
JesetradingOpenAI32.5
SmartBoyBillyOpenAI32.41
pppnnOpenAI20
youyizhiguanggOpenAI18.42
29EDa18df836aD93a8c285F97873bBE26118A8da.OpenAI17.25
nklrOpenAI16.95
0x74FD017f8E0F9Fc4D4462e6C8D01c9cE8447437OpenAI16.39
0xe68b…a259OpenAI6.6
0x45e606f7849330AdAd37875f835FBdD1B7868FCa-1775496679263OpenAI5.07
sdfsdfsdfsdf2OpenAI4
0x4629…f3b1OpenAI3.36
277488OpenAI1.59
Welcome2026OpenAI1.56
pootytherewardfarmerAnthropic107
VLamarcaAnthropic100
2B9SAnthropic33.71
FihdrzgddAnthropic27.58

Recent trades

Most recent trades on this market, newest first.
TimeSideOutcomePriceSizeValue
11:16:00SELLAnthropic0.40$0.16
15:28:33SELLOpenAI0.620$12.00
15:28:31BUYAnthropic0.39100$39.00
15:28:31BUYAnthropic0.398102540$15.92
15:28:31BUYAnthropic0.3920$7.80
13:59:07BUYOpenAI0.6360$37.80
13:59:07BUYOpenAI0.6420$12.54
09:53:29SELLAnthropic0.412$4.97
07:38:52SELLAnthropic0.436$14.55
15:16:13SELLOpenAI0.602252252389$53.48
05:20:58SELLAnthropic0.3820$7.60
02:21:39SELLAnthropic0.3650$18.00
00:17:15SELLOpenAI0.6160$36.60
00:15:38BUYOpenAI0.5954041882222$132.21
15:09:32BUYOpenAI0.589999984117$10.00
07:32:32SELLAnthropic0.362$0.57
04:42:38BUYOpenAI0.62999983622$1.00
09:11:21SELLAnthropic0.4110$4.10
09:08:02BUYOpenAI0.5910$5.90
09:08:00BUYOpenAI0.5910$5.90
09:08:00BUYOpenAI0.5910$5.90
09:08:00SELLAnthropic0.4110$4.10
01:53:47SELLOpenAI0.510$5.00
22:53:43SELLOpenAI0.5620$11.20
14:05:06BUYOpenAI0.6346$29.04