What is Rumor AI
Ask about Polymarket markets, events, traders and prices in plain words, get answers built on Polymarket data, and build agents.
Rumor AI is the AI built into Rumor Predict. Click Rumor AI in the header. It has two tabs:
- Chat: ask about markets, events, traders and price moves in plain words.
- Build: turn a trading idea into an agent.
Anyone can open Rumor AI, but you need to sign in to send a message. Each request uses AI credits.
What you can ask in Chat
- Markets and events. Rumor AI finds markets on a topic and explains a market's context, terms, current state and resolution rules. Paste a Polymarket link to point at an exact market.
- Wallets, yours or another trader's. It explains the wallet's positions, trades and strategy. Give an address, a Polymarket profile link or the exact username.
- Price moves. It explains a move from the market's recent trades and holders.
- Polymarket itself. It answers questions on fees, rules, accounts and withdrawals from Polymarket's official documentation.
Answers are built on Polymarket data, and Rumor AI can also search the web. Prices and volumes in an answer are a snapshot from the moment it looked them up. Rumor AI declines requests that have nothing to do with Polymarket, and it always replies in English.
Ask whether to enter, size, hold or exit a position, and you get analysis, not instruction: both sides and the key risks.
How answers look
While Rumor AI looks up data, the answer shows Working... until Work complete; click it to see the steps.
Markets an answer refers to appear as cards (at most 10) with each outcome's current price. Open takes you to the market page. Chat doesn't place orders; you trade from the market page.
Under the message box, every chat shows: Rumor can make mistakes. Not financial advice — verify before trading.
Build
In Build you describe a strategy in plain words. Rumor AI asks about the details and fills in the strategy panel as you go, then you publish it as a private agent. See build an agent.
Chat history
Rumor AI saves your conversations to your account. Each tab keeps its own list in the sidebar: click a chat to pick up where you left off, or New chat to start an empty one. In Build, each chat holds one strategy; to change a published agent, reopen its Build chat or click Edit strategy on the agent's page.
To delete a chat, click ⋯ next to its title, then Delete. It's deleted straight away and can't be restored.
Deleting a Build chat also deletes its agent. Withdraw the agent's funds before deleting it. Money in open positions returns to the agent's free funds when the agent closes them or their markets resolve, and can then be withdrawn. See fund and withdraw and how agents work.
On a phone
Both tabs work on a phone; the menu at the top right holds New chat and your chat list. A market page opened from a card needs a larger screen. See Rumor Predict on your phone.