Will xAI have the best AI model at the end of March 2026?

The market strongly favors that xAI will not have the best AI model by March 2026.

Current market probabilities indicate a low likelihood of xAI having the best AI model at the end of March 2026, with a 97.8% chance of 'NO.' The Pulse AI probability slightly adjusts this to 96.3%, suggesting a consensus that xAI faces significant competition in the AI landscape.

• 1 Market sentiment heavily favors 'NO' at 97.8%.
• 2 Pulse AI probability indicates a slight increase in optimism for 'YES' at 3.7%.
• 3 The edge of 1.5 suggests the market is fairly priced.
• 4 Confidence level is relatively high at 75/100, indicating strong conviction in the prediction.
• 5 Time to expiry is 530 hours, allowing for potential developments to influence the market.

This market will resolve according to the company which owns the model which has the highest arena score based off the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on March 31, 2026, 12:00 PM ET.

Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text with the style control off will be used to resolve this market.

If two models are tied for the highest arena score at this market's check time, resolution will be based on whichever company's name, as it is described in this market group, comes first in alphabetical order (e.g., if both were tied, "Google" would resolve to "Yes", and "xAI" would resolve to "No")

The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.