This market will resolve according to the company that owns the model with the highest arena score based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on September 30, 2025, 12:00 PM ET.
Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text with the style control on will be used to resolve this market.
If two models are tied for the best 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.
Tech
· GPT-5
Which company has top AI model end of September? (Style Control On) (Resolved)
Google
$46K Volume
99%
xAI
$14.6K Volume
1%
Z.ai
$12.2K Volume
1%
Tencent
$41.1K Volume
1%
OpenAI
$37.4K Volume
1%
Meta
$18.8K Volume
1%
Anthropic
$28.8K Volume
1%
DeepSeek
$14.3K Volume
1%
Alibaba
$19.3K Volume
1%
Mistral AI
$26.9K Volume
1%
Microsoft
$32.3K Volume
1%
Moonshot
$10.1K Volume
1%
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%
Other
50%
Odds & FAQ
When does the Which company has top AI model end of September? (Style Control On) (Resolved) market resolve?
This market is settled. The final outcome was confirmed and paid out under Polymarket's published resolution rules.
How much money is trading on Which company has top AI model end of September? (Style Control On) (Resolved)?
Total turnover stands at $379. Volume shows conviction: these odds are backed by actual positions, not polls.
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