Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
85% | 15% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
85% | 15% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Alibaba | 85% |
| Other | 50% |
| Company A | 50% |
| Company B | 50% |
| Company C | 50% |
| Company D | 50% |
| Company E | 50% |
| Company F | 50% |
| Company G | 50% |
| Company H | 50% |
| Company I | 50% |
| Company J | 50% |
| Company K | 50% |
| Company L | 50% |
| Company M | 50% |
| Z.ai | 8% |
| Moonshot | 6% |
| DeepSeek | 3% |
| Baidu | 0% |
| Xiaomi | 0% |
| Bytedance | 0% |
| MiniMax | 0% |
| Meituan | 0% |
| Tencent | 0% |
| StepFun | 0% |
Market context
The outcome will be decided by whichever mainly Chinese company’s model sits highest on the Arena.ai Text Arena leaderboard at the August 31 check, so the market is really a short-horizon ranking bet rather than a broad sector call. At present, Alibaba is the clear front-runner on the venue snapshot, with the market pricing it at 84% and the wider forecast tape showing a similar lead over Moonshot, DeepSeek and Z.ai.[1]
That concentration matters because historical leaderboard-style markets often track whichever lab can most quickly push a fresh model, rather than the company with the largest brand or balance sheet. Alibaba’s Qwen family has already appeared near the top of external Chinese-model rankings, which helps explain why its implied probability has stayed elevated; by contrast, challengers such as Moonshot and DeepSeek tend to move the table only when a new release or benchmark update lands.[4][6] The current spread between Alibaba and the next tier also suggests the market is treating the contract as a stability bet unless a late-August launch reshapes the rank order.[1][4]
Traders should watch model-release calendars, leaderboard refresh timing, and any announcements around new flagship or upgraded variants from Alibaba, Moonshot, DeepSeek, Z.ai, MiniMax, and Tencent, since the settlement depends on the exact rank shown on the leaderboard at a single August 31 snapshot.[1][4] In crypto terms, the contract is a straightforward USDC-settled event with the usual repricing risk if liquidity thins into the deadline; the current market shows about $44.9K liquidity and $39.5K open interest, so late whale flows could still move the implied price if spot attention shifts quickly.[1]
Methodology
This page reads Best Chinese AI Company end of August? on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
Trade Best Chinese AI Company end of August? on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
Open live market →