PredictionBubbles
Kalshi · TechOpen

Will Anthropic release next Mythos-Class model before Nov 1, 2026?

Before Nov 1, 2026 — market-implied probability

63.0%▼ -8.0 points in 24h

No 37.0%

$24Klifetime volume

$1K24h volume

$6Kopen interest

Before Nov 1, 2026 is trading at 63.0% on Kalshi, down 8.0 points in the last 24 hours. $24K traded over the market’s life, $1K of it in the last day. It resolves on 1 November 2026, 81 days from now.

By volume it is number 37 of the 37 open tech markets on the board, and $1K of that traded in the last day.

Trade this on Kalshi ↗

Current odds

Before Nov 1, 202663.0%
No37.0%

Prices are the market’s implied probability: a contract at 62% costs 62 cents and pays $1 if it resolves true.

Price history

7 Jul37.0% – 100.0%11 Aug

Hourly samples for Yes. The live board draws every outcome and lets you switch the window.

Market activity

$24KLifetime volume

traded over the market's life.

$1K24h volume

traded in the last day.

$6KOpen interest

still committed in open positions.

Where the venue does not publish a figure, it is left out rather than shown as zero.

Market timeline

6 July 2026opened

1 November 2026resolves

81 days remaining — recalculated on every 15-minute rebuild.

What does 63.0% mean?

The market is currently pricing the Before Nov 1, 2026 outcome at about 63.0%: a contract that pays $1 if the market resolves that way costs roughly 63.0% of its payout to buy. That number is the market-implied probability — the aggregated judgment of traders with money at stake, not a forecast by PredictionBubbles.

When the price moves, the market has repriced the question — the 24-hour figure on this page is that move in probability points, not percent. Markets can be early, late or wrong; what keeps the number honest is that anyone who disagrees can trade against it.

Where this price comes from

Source
Kalshi
Type
CFTC-regulated, US
Updated
every 15 minutes

Kalshi is a CFTC-regulated US exchange settling in dollars. The number above is the last traded price on this contract, pulled from the venue’s public API and refreshed every 15 minutes. This site takes no position and sets no price of its own.

To weigh it against the same question elsewhere, open the live board: it puts the busiest open Polymarket and Kalshi market side by side, sized by volume and colored by probability.