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Will the next Claude Haiku model (4.6+) debut at a score of at least 1460 by June 30, 2027?
Next Claude Haiku Model (4.6+): Text Arena Debut?
Screened using the explicit question date; payout timing still follows the rules.
Contract resolution rules
Predicts whether the next Claude Haiku 4.6+ model on Arena.AI scores at least 1460 by June 30, 2027.
Conditions for a winning outcome
Resolves Yes if a model newly added to the Arena.AI Leaderboard has Haiku in its name and version 4.6+, appears on the Arena.AI Text Arena Overall (no style control) leaderboard, is not marked AutoEval, and has a Score column value of at least 1460 at 12:00 PM ET on the calendar day after first appearing. If multiple models are added on the same calendar date (ET), the highest-scoring model is used. If the source is unavailable at that time, it resolves based on the first subsequent available score.
Exclusions and exceptions
Resolves No if the model is marked AutoEval, scores below 1460, is not newly added to the leaderboard, or is removed and not re-added such that it is not displayed at 12:00 PM ET on the calendar date following first appearance. Also resolves No if no qualifying Haiku 4.6+ model appears by June 30, 2027, 11:59 PM ET, or the source remains unavailable for seven days after first appearance. Models added to the leaderboard on the calendar date following the qualifying model's first appearance are not considered.
Timing & resolution
2027-07-01T03:59:00Z
Ambiguities in the rules
The rules do not precisely define what constitutes a model being 'added' or 'first appearing' on the leaderboard (e.g., visible but still loading, or a brief appearance). It is unclear whether a model briefly appearing and then being removed within the same day qualifies.
AI-assisted explanation of this version of the source rules. It does not replace the provider’s terms.
Original resolution rules
Outcome prices and implied probabilities
Compare the quoted price for each outcome. The amounts below assume a $1 payout for a winning share.
Prices describe trading, not certainty or an independent forecast. Bid / ask for the first outcome: 0.003 / 0.008. Market liquidity is not guaranteed fill size.
Fetched 2026-10-23T14:00:07+00:00 · Provider updated 2026-10-23T13:56:05.827077Z
Event contracts and stock returns
A company’s share price, this event’s probability and the return on an event contract answer different questions. A correct company thesis can still miss a contract’s deadline or its exact conditions.
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