Next Meta Muse Spark (1.3+) released by September 15, 2026?

Resolved

Yes, settled Sep 3, 2026 UTC

Yes

100.0%

0.0%

Final Yes 100¢Final No 0¢

Lifetime volume

$455

Resolved

Yes

Settled

Sep 3, 2026 UTC

Topic roomBest AI Model

PricesPrice history from Polymarket's order book, daily closes, latest Sep 3, 12:00 AM UTC

Depth historyCheckSubscriber depth access is checked only when requested, keeping the public page fast.

Date	Close	Mid
Sep 3, 12:00 AM UTC	99.5%	99.5%
Sep 2, 12:00 AM UTC	42.5%	42.5%
Sep 1, 12:00 AM UTC	54.5%	54.5%
Aug 31, 12:00 AM UTC	46.5%	46.5%
Aug 30, 12:00 AM UTC	52.0%	52.0%
Aug 29, 12:00 AM UTC	27.0%	27.0%
Aug 28, 12:00 AM UTC	28.0%	28.0%
Aug 27, 12:00 AM UTC	45.0%	45.0%
Aug 26, 12:00 AM UTC	27.0%	27.0%
Aug 25, 12:00 AM UTC	30.5%	30.5%
Aug 24, 12:00 AM UTC	40.0%	40.0%
Aug 23, 12:00 AM UTC	40.0%	40.0%
Aug 22, 12:00 AM UTC	39.5%	39.5%
Aug 21, 12:00 AM UTC	39.5%	39.5%
Aug 20, 12:00 AM UTC	39.0%	39.0%
Aug 19, 12:00 AM UTC	37.5%	37.5%
Aug 18, 12:00 AM UTC	43.0%	43.0%

Topic room

Read this market in context

Best AI Model oddsWhich company will have the best AI model at the end of this month?

Research behind the numbers

Analytics

Date

Mid

Spread

Volume

Trades

Sep 3, 12:00 AM UTC

99.5%

Sep 2, 12:00 AM UTC

42.5%

Sep 1, 12:00 AM UTC

54.5%

Aug 31, 12:00 AM UTC

46.5%

Aug 30, 12:00 AM UTC

52.0%

Aug 29, 12:00 AM UTC

27.0%

Aug 28, 12:00 AM UTC

28.0%

Aug 27, 12:00 AM UTC

45.0%

Aug 26, 12:00 AM UTC

27.0%

Aug 25, 12:00 AM UTC

30.5%

Aug 24, 12:00 AM UTC

40.0%

Aug 23, 12:00 AM UTC

40.0%

Aug 22, 12:00 AM UTC

39.5%

Aug 21, 12:00 AM UTC

39.5%

Aug 20, 12:00 AM UTC

39.0%

Aug 19, 12:00 AM UTC

37.5%

Aug 18, 12:00 AM UTC

43.0%