Author: Changan I Biteye Content Team

Do you know why you can't outplay the front of the car on Polymarket? Because they focus on the rules, dissecting the text like lawyers reviewing contracts.

In April 2026, a controversy regarding the leader of Venezuela erupted in the Polymarket community.

There was a market on Polymarket asking, "Who is the leader of Venezuela at the end of 2026?" Many traders' intuition was: Maduro is in a U.S. prison, Delcy is presiding over the cabinet in Caracas, and the actual power holder is clearly Delcy, so they placed their bets on Delcy.

But the rules and supplementary notes were very clear: "officially holds" refers to the person who is formally appointed and sworn in. The UN-recognized Venezuelan government has not formally removed or replaced Maduro, and official government information still identifies him as president. The rules also specifically added: "Temporary authorization to exercise presidential powers does not equal the transfer of the presidential position."

According to this set of rules, even if Maduro is still in a U.S. prison, he remains the legitimate president of Venezuela.

There are many similar examples:

• After Polymarket issued stablecoins, a market arose regarding "What is the FDV of Polymarket tokens": Does a stablecoin count as a token? A single word makes a difference.

• Iran's uranium: The standard for "agreement," conditional statements vs. formal signing of agreements.

The logic behind these cases is the same: at Polymarket, the rules are the core. But when rules generate disputes, Polymarket has a complete adjudication process to resolve them: this article will introduce how this mechanism operates and how it compares to traditional courts, highlighting both similarities and fundamental differences.

I. Polymarket's Adjudication Mechanism

Ambiguities in the text of the rules not only cause pricing discrepancies but can also turn into formal disputes during settlement.

Every day, a large number of markets settle on Polymarket, especially those involving political statements, diplomatic expressions, and military actions, which are particularly prone to controversy.

Disputed events are actually the norm in prediction markets. Ambiguities create pricing discrepancies during the trading phase and turn into disputes during the settlement phase; this is the same issue manifesting differently at two points in time.

To resolve these disputes, Polymarket has established a complete adjudication process, with the settlement process divided into two paths: normal settlement and dispute adjudication.

Step 1: Submit Propose

When a market meets the settlement conditions, anyone can submit a proposed adjudication result, declaring whether the market should be judged YES or NO. A deposit of 750 USDC is required as collateral when submitting a proposal; this deposit serves as a guarantee for the submitter's judgment. When there are no objections to the market, the user who submitted the Propose can earn a reward of 5 USDC.

Currently, there are only 1,782 users submitting Proposes in the market, with the highest-earning user having accumulated $281K.

Step 2: 2-Hour Challenge Window (Dispute)

After the proposal is submitted, it enters a 2-hour challenge period. This is the first fork in the entire process.

If no one raises an objection within 2 hours, the system defaults to the proposal being correct, and the market settles directly, ending the process. The vast majority of markets follow this path.

If someone believes the proposal result is incorrect, they can challenge it within these 2 hours, also requiring a deposit of 750 USDC. A successful challenge can earn a reward of 250 USDC.

Few users specifically engage in Dispute; the user who earned the most during the Dispute phase is 0xB7A, with earnings of $17,123.

Step 3: Maximum 48-Hour Discussion Period

Once in the dispute track, both parties enter the UMA Discord discussion phase. The purpose of this phase is to allow all parties to submit arguments and evidence: interpretations of the rules, relevant news reports, historical precedents, official statements—any materials that can support their position can be presented during this phase.

The discussion period lasts a maximum of 48 hours and is the only stage in the entire process where reasons can be fully articulated. The quality of this stage largely determines the direction of subsequent voting.

Step 4: 48-Hour Voting

After the discussion ends, it enters the voting phase for UMA token holders, divided into two 24-hour stages.

• The first stage is blind voting. This requires each voter to make an independent judgment based on their understanding of the rules, rather than following the big players.

• The second stage is public. Votes not disclosed during this stage are considered abstentions, and the ballots are rendered invalid.

After voting concludes, UMA sets two settlement thresholds that must be met simultaneously to complete the adjudication:

• In terms of participation: At least 5 million tokens must participate in the voting to ensure the adjudication is sufficiently representative.

• In terms of absolute consensus: The winning side's vote percentage must exceed 65%, rather than a simple majority of 51%.

If both thresholds are not met, the vote fails, and a re-vote is initiated, with a maximum of 4 re-votes allowed. If there is still no consensus after 4 rounds, Polymarket officials have the right to intervene directly in the adjudication.

Step 5: Automatic Settlement

Once the voting results are confirmed, the market settles automatically, and funds are distributed according to the results. There are no appeals, no retrials, and no opportunities for remediation.

The entire dispute process, from challenge submission to final settlement, typically completes within a week.

II. Polymarket vs. Traditional Courts: The Same Logic, Different Design

On the surface, Polymarket's adjudication process is highly similar to that of traditional courts: there is a party making a claim, a party challenging the claim, a discussion phase, and ultimately a decision-maker providing a result.

However, the two systems differ fundamentally in one design aspect: separation of powers.

1. Court powers are isolated

In traditional courts, plaintiffs and defendants only have the right to state their case, without the power to adjudicate. Judges have the power to adjudicate but have no vested interests. More importantly, judges must remain independent from the cases they handle. If a judge has any vested interest in a case, they must recuse themselves and have another judge take over.

The adjudicator and the interested parties are never the same person.

2. Polymarket lacks this separation

UMA token holders are the adjudicators, but they can also hold positions in the dispute market. Which direction they adjudicate directly affects their profits and losses. The adjudicator and the interested party are the same person, which in traditional courts is called a conflict of interest and must be avoided; in Polymarket, it is legal and normal.

This design flaw is the root of the following two issues.

1️⃣ Why the discussion phase fails

In court, the positions of the plaintiff and defendant are fixed from the moment of the lawsuit. Lawyers do not suddenly switch sides during the trial, nor do they withdraw their statements simply because the opposing party is more forceful. Clear positions and defined roles create stability for the entire debate.

The discussion in UMA Discord faces two problems simultaneously.

• Herding effect: Discussions are conducted publicly and under real names; once an influential KOL expresses a position, it easily turns into a follow-the-leader situation. Many participants only post a single "P1" or "P2," without providing any reasons.

• Position changes: Participants in the discussion also hold positions in the dispute market; when their positions change, their stances naturally shift as well. This is why it is common to see participants post opinions and then delete them.

The root of both problems is the same: there is no separation between adjudicators and interested parties. Courts use mandatory recusal systems to separate these two roles, ensuring stability of positions during discussions; Polymarket lacks this separation.

2️⃣ Why adjudication results are not transparent

In court, judges make rulings after hearing complete statements from both sides, and the judgment document specifies which arguments were accepted, the basis for the ruling, and the reasoning behind it. The losing party may disagree, but at least they know where they lost, allowing them to strengthen their arguments for next time.

These judgment documents form a system of precedents that can be studied; later judges, lawyers, and parties can reference them, making adjudication standards traceable, learnable, and predictable.

After UMA voting concludes, there is only one result: YES or NO. The parties involved in the discussion do not know what the voters saw, believed, or why they leaned toward one side. The winning side does not know which argument was effective, and the losing side does not know where their persuasiveness fell short. Because the logic of adjudication is never made public, the results of disputes are difficult to learn from and accumulate.

Court judgments form a system of precedents, while Polymarket's adjudications leave only a result.

III. Final Thoughts

Therefore, Polymarket is never just a market for "guessing the outcome of events"; it is more like a system that translates real events into legal texts and then translates those legal texts into settlement results.

Understanding the rules is as important as doing research. The advantages of the front of the car often come from a deep understanding of the rules, knowing what this system recognizes and how adjudications will be made.

Whoever can recognize the gap between "reality" and "rules" earlier has a better chance of profiting from the price discrepancies created by misinterpretations, disputes, and emotions.