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Polymarket · on-demand contract read

Will SpaceXAI have the best AI model at the end of October 2026?

Venue metadata read Oct 17, 2026, 21:47 UTC

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This reads one exact contract on demand. It does not add it to continuous collection, start a price history or create an independently verified Check. Reads may be reused for up to 30 seconds; the recorded times stay unchanged.

YES order book

Observed midpoint

Book received 2026-10-17 21:47:17.862 UTC

0.15%YES midpoint · fixed at this read
Book identity & receipt
Best YES bid / ask
0.1% / 0.2%
Provider timestamp (raw)
1792273620843
YES token
12392051881879218823156179525702200729490695684251109124187686720873987356471
Book digest
5c3b415285c80eea6422f0745645ec4fa01285c2e9d77714b30a506043584dda

Midpoint is calculated only from a valid two-sided YES book. It is not an executable quote, a forecast, or evidence of settlement.

No source review for this market

The captured venue conditions below define this read. Start with these checks before drawing your own conclusion.

  • Confirm the complete contract conditions on the venue; only its description is retained here.
  • Read a current timestamped observation before comparing your estimate with the market.
  • Add evidence for your own assessment. This venue context is not an independent source review.

One-time source collection

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Recognized complete terms receive a rule-based reading, including supported Fed, GDP, Core PCE/Core CPI monthly and Bitcoin threshold contracts. Election pair readings are available in Compare. Standard collection reads the named Federal Reserve calendar, BEA GDP overview or the fixed PCE overview for recognized Core PCE terms. The PCE overview is context; the exact monthly figure still needs its release. The optional scope adds the exact official Fed decision, GDP release or selected PCE/CPI monthly release when available. Core CPI collection retains terms only until you explicitly request BLS release evidence. A candle query plan does not fetch candles. Other contracts retain their venue text and explain what is missing.

Price for your size

Read YES and NO depth, then estimate buying or selling a number of shares.

An explicit read only. Changing the size does not create an order or start background collection.

Venue-provided conditions

What defines this contract

Description & declared source

This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on October 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off (Adjustments: None) and filtered for "Models" will be used to resolve this market. Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score. Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the arena.ai Text Arena (Overall). If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to "Other".

Separate resolution rules
No usable separate rules supplied
Scheduled end
2026-10-31 16:00:00 UTC
Outcomes
Yes / No
Venue metadata updated
2026-10-17 21:43:14.832389 UTC

The text and source come from the venue. A separate reviewed Check applies only to its explicitly retained claims and context. Scheduled end, closed and inactive flags do not establish final settlement.

Retained conditions history, when available, comes from accepted HowSure catalog observations. This on-demand read is not added to that history.

Conditions history

Versions observed in accepted catalog snapshots. These times do not establish when the venue changed its rules. Earlier history and changes between observations are unknown.

    Exact contract & metadata receipt
    Canonical market ID
    polymarket:condition-sha256:389e6823d196bccd88528751e1b74e3f15f79d49c333ef53f2cf6336faf18707
    Condition ID
    0x962465dcc3c36bee9631f0d0bf56d9ab9713f936287038962a44040c0dbd30ad
    Metadata read at
    2026-10-17 21:47:17.695 UTC
    Metadata digest
    f33cdf37e5fb4ce625b7179f25cb83c0aa315483c0a2b450a617052fd35191b2

    The digest identifies returned content, not its accuracy. Export this read to retain it; opening this route later may return a newer observation.