If you've ever had capital frozen in a Polymarket dispute, you know the feeling. You entered a market that looked fine — good volume, reasonable odds, clear close date. Then the UMA oracle dispute hit and your money was locked for weeks while token holders voted on what "ceasefire" means.
The problem isn't bad luck. It's that nobody checks for dispute risk before trading. Every trader looks at price, volume, and expiry. Almost nobody reads the resolution criteria closely enough to spot the ambiguity that will trigger a dispute.
We built OracleMangle to fix this. We've scored 164,000+ markets across Polymarket and Kalshi for resolution dispute risk, and validated against 1,654 markets that were actually disputed. Here's what we've learned about which markets get disputed — and how to check before you trade.
What Makes a Market Get Disputed?
After analysing 1,654 actual disputes, three patterns account for the vast majority:
1. Subjective Resolution Criteria
Markets that require human judgment to resolve are dispute magnets. If the resolution depends on interpreting whether something "clearly" happened, or whether evidence meets some undefined threshold, expect a dispute.
Example: "Biden senile during the debate?" required that Biden "exhibits clear signs of senility" — a subjective medical judgment with no defined criteria. Our model scored it 75% dispute risk. It was actually disputed.
Red flag phrases: "clear evidence of," "significant," "major," "reasonable person would agree," "preponderance of evidence"
2. Ambiguous Key Terms
When the core question contains a term with no universally agreed definition, different people will interpret the resolution differently. That's a dispute.
Example: "Will Gaza ceasefire deal be reached before December 31 2024?" — "ceasefire deal" has no standard definition. Does a temporary pause count? A partial agreement? Announced but not implemented? This market was disputed twice.
Red flag phrases: Any geopolitical term without a specific, measurable definition. "Deal," "crisis," "regime change," "conflict," "agreement."
3. Unreliable or Missing Resolution Sources
Markets that depend on a specific data source that might not publish, might publish ambiguously, or might contradict itself. If the resolution criteria say "according to X" and X doesn't cleanly confirm YES or NO, you get a dispute.
Example: Markets resolved by "media reports" — which media? How many? What if they contradict each other?
How to Check Dispute Risk
The Manual Way (free, slow)
Before entering any market, read the full resolution criteria and ask:
- Could two reasonable people disagree on whether this resolved YES or NO? If yes, dispute risk is elevated.
- Is every key term specifically defined? If "ceasefire" or "regime change" or "significant" appears without a precise definition, that's a red flag.
- Is there a single, authoritative resolution source? Markets resolved by FIFA results, FOMC announcements, or official election results rarely get disputed. Markets resolved by "media consensus" or "expert judgment" frequently do.
- Has a similar question been disputed before? If a ceasefire question was disputed in the past, another ceasefire question will likely face the same ambiguity.
The Automated Way (OracleMangle)
We do the above analysis at machine speed for every open market on Polymarket and Kalshi. Our model:
- Analyses question wording for ambiguity signals
- Checks resolution source reliability
- Compares against 1,654 actual dispute precedents via RAG (Retrieval-Augmented Generation)
- Assigns a 0-100% dispute risk score
The numbers: Markets in our highest risk bucket (50%+) get disputed at 19.6% — that's 8.2x the baseline rate of 2.4%. Markets in our lowest risk bucket (0-10%) get disputed at just 1.5%.
| Risk Bucket | Markets | Dispute Rate | vs Baseline |
|---|---|---|---|
| Clean (0-10%) | 9,493 | 1.5% | 0.6x |
| Medium (10-25%) | 4,130 | 3.0% | 1.3x |
| High (25-50%) | 957 | 7.5% | 3.2x |
| Extreme (50%+) | 51 | 19.6% | 8.2x |
Get Alerts on Telegram
The easiest way to check: join @OracleManglebot on Telegram. You'll get alerts when: - A market you're watching spikes in dispute risk - A new high-risk market appears with significant volume - A market we flag as clean has strong odds (safe to trade)
Free tier: 3 alerts/week with a 1-hour delay. Pro ($49/mo): unlimited real-time alerts with AI explanations.
Markets That Are (Almost) Never Disputed
Not every market is risky. These patterns are consistently clean:
- Sports outcomes: "Will France win the World Cup?" — FIFA declares the winner. Binary, verifiable, single authoritative source. Risk: 5%.
- Central bank decisions: "Fed rate cut in June 2025?" — FOMC publishes the decision. No ambiguity. Risk: 15%.
- Election results: "Will X win the Y election?" — Official election authorities certify results. Risk: 5-10%.
The pattern: a single authoritative source that publishes a binary, unambiguous answer. If that exists, dispute risk is negligible.
The Bottom Line
Dispute risk is the one factor most Polymarket traders ignore — and it's the one that freezes your capital. Before you enter a position, spend 30 seconds checking whether the resolution criteria could be interpreted two ways. Or let us do it for you.
OracleMangle scores every Polymarket and Kalshi market for dispute risk. Join the Telegram bot for free alerts.