Trade: Will a Chinese company have the best AI model by December 31?
Resolution criteria on PolyGram: This market will resolve to "Yes" if a Chinese company owns the model that has the highest arena score, based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked at any point between market creation and December 31, 2026, 11:59 PM ET. Results from the "Score" 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. Chinese Companies include but are not limited to Alibaba, ByteDance, Baidu, Moonshot, Z.ai, DeepSeek, Meituan, Xiaomi, StepFun, Tencent, and MiniMax.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
- Liquidity
- $7K
- Total Volume
- $8K
- 24h Volume
- $234
- Open Interest
- $5K
Market outcomes
| December 31 | 9% YES | 91% NO |
Market context
The question hinges on whether a Chinese-owned company will field the highest-scoring large language model on the Chatbot Arena leaderboard by year-end 2026. Currently, OpenAI's GPT-4o and Anthropic's Claude 3.5 Sonnet dominate the rankings, with no Chinese model in the top positions. The Chatbot Arena uses Elo-style ratings derived from head-to-head comparisons, making it a competitive but narrow benchmark for "best model" status. The current order book on Polymarket prices this outcome at 9% implied probability, reflecting the substantial lead Western labs maintain in both capability and public leaderboard performance.
Chinese AI development has accelerated markedly since 2023, with DeepSeek, Moonshot, and Baidu releasing models that compete on cost and efficiency metrics. However, translating engineering progress into Chatbot Arena dominance requires not just capability parity but measurable superiority in the specific evaluation framework. Historical precedent suggests that leaderboard leadership tends to concentrate among well-resourced labs with sustained investment in model scaling; Chinese entrants have closed gaps in reasoning and instruction-following but have not yet displaced the incumbents at the frontier. The 9% probability reflects scepticism about whether this gap closes within two years.
Traders should monitor announcements from DeepSeek, Baidu, and Moonshot regarding new model releases, alongside OpenAI and Anthropic's roadmaps. Quarterly leaderboard updates and any methodological changes to Chatbot Arena scoring could shift the evaluation landscape. Geopolitical developments affecting semiconductor access or talent mobility may also influence the pace of Chinese model development relative to Western competitors.
Wikipedia Context
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List of companies of ChinaSince the introduction of the reform and opening up in 1978, the Chinese economy has become one of the world's fastest-growing major economies. As of 2016, it was the world's second-largest economy by nominal GDP and largest by purchasing power parity (PPP). China was also the world's largest exporter and second-largest importer of goods. China is a member o
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Commandery (China)A commandery was a historical administrative division of China that was in use from the Eastern Zhou until the early Tang dynasty. Several neighboring countries adopted Chinese commanderies as the basis for their own administrative divisions.
How this market resolves
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
How to trade this market step by step
The mechanics for trading "Will a Chinese company have the best AI model by December 31?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 9% YES, you'll receive shares that pay $1111 if YES resolves true — a 1011% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$8K in lifetime turnover and $7K of resting liquidity puts this market in the below the median by volume for tech contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $234 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for around a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
What is the current probability for "Will a Chinese company have the best AI model by December 31?"?
As of today, traders on Polymarket price this outcome at 9%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
How does this market resolve?
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
When does this market close?
This prediction market is scheduled to close on 31 December 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
How can I trade on "Will a Chinese company have the best AI model by December 31?"?
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
What happens when the market resolves?
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Risk and regulatory note
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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