EAEventAlpha
Tech / AI

Will Anthropic have the third best AI model at the end of June 2026?

98%Stale dataStale / needs refresh+0.2pp (24h)

Probability is mostly stable over 24h. Signal quality is low because the market data is stale.

Signal: Low

Low-confidence movement

This market has limited liquidity/activity, so recent probability moves may be distorted by small trades or sparse updates.

Probability history will appear after additional syncs.

98%

Movement Read

This page helps you check whether the move is fresh, meaningful, low-confidence, or near resolution before opening the source market.

Probability is mostly stable over 24h. The recorded move is up 0.2pp. Signal quality is low because the market data is stale; liquidity is $5K and 24h volume is unavailable. Treat this as low-confidence and verify on Polymarket.

Low liquidity can exaggerate probability moves. Treat this as a weak signal unless confirmed by higher volume or external context.

Market Snapshot — read-only

Implied probabilities from synced Polymarket data. EventAlpha does not support trading.

Yes implied probability
98.0%
No implied probability
2.0%
Liquidity
$5K
Market Activity
$39K
Data Source
Polymarket
Last Synced
26 Jun 2026, 22:38 UTC
View on Polymarket

Resolution Rules

Resolves Yes if …

This market will resolve according to the company that owns the model that has the third-highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on June 30, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market. 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 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 “xAI”). This market will resolve based on the company that occupies third place under this ranking system. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. 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 based on another resolution source.

Resolves No if …

No otherwise — if the Yes condition is not satisfied by the resolution criteria.

Important caveats

This market resolves according to the source market rules. Review the source market before relying on this interpretation.

Resolution deadline: 30 Jun 2026, 00:00 UTC

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