The Prediction Markets

Next Mistral Small (4.1+) released by...?

Closes
Jan 1, 2027, in 2 months
Traded
$2K
Venues
Polymarket
Prices updated
just now
Share

What the markets expect

February 28 63.2%

Next is December 31 at 36.8%. Only Polymarket lists this market, so there is no second price to compare.

February 28 63.2%December 31 36.8%

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue. Ages are as of when this page was built.

  • Polymarket
February 28
63.2%
Polymarket 73%(63.2% fair)polled, 39s agoBest Yes 75¢ on Polymarket, $100 pays $133 (1.33x)
Polymarket
Contract
February 28
Last price
73%
Fair, margin removed
63.2%
As of
Polled just now
Buy Yes
75¢
Sell Yes
71¢
$100 on Yes pays
$133 (1.33x)
Volume
$1K
Trade this on Polymarket
December 31
36.8%
Polymarket 42.5%(36.8% fair)polled, 39s agoBest Yes 72¢ on Polymarket, $100 pays $139 (1.39x)
Polymarket
Contract
December 31
Last price
42.5%
Fair, margin removed
36.8%
As of
Polled just now
Buy Yes
72¢
Sell Yes
13¢
$100 on Yes pays
$139 (1.39x)
Volume
$385
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle

How the odds have moved

The top 2 outcomes on both venues, with the consensus between them. Hover for exact values.

  • February 28
  • December 31

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Top of book

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Best bid
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Best ask
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Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

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Cover all 2 outcomes across venues

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (other / general rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "Next Mistral Small (4.1+) released by...?". February 28 leads at 63.2%. Next is December 31 at 36.8%. $2K has traded across 2 outcomes on Polymarket. The market is expected to resolve by Jan 1, 2027.

This market will resolve to "Yes" if Mistral AI's next Mistral Small model (4.1+) is made available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No". A qualifying model must have a name or model identifier that includes "Mistral" and "Small" and be designated as version 4.1 or higher, regardless of capitalization, hyphenation, or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 4.1 or higher named in the same manner as Mistral Small 3.2 or Mistral Small 4 would qualify, including a skipped decimal or a new whole-number generation such as Mistral Small 5. A new Mistral Small model released after Mistral Small 4 that Mistral designates only by a dated build, in the manner of mistral-small-2603, without a version number, will also qualify. Models which retain a version designation of 4.0 or below, such as Mistral Small 4 (released March 16, 2026), including any rollout, promotion, or snapshot of it, experimental or Labs variants such as Mistral Small Creative, and models whose name does not include "Small," such as Mistral Large 4, Mistral Medium 3.5, or Ministral, Magistral, Codestral, Devstral, Pixtral, or Voxtral models, will not qualify. A qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The release must either be clearly defined and publicly announced by Mistral AI as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify. The primary resolution source for this market will be official information from Mistral AI, with additional verification from a consensus of credible reporting.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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