This market will resolve according to the second-highest ranked Company based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Labs" will be used to resolve this market.
Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of AI lab/company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies second place under this ranking.
The resolution source for this market is the arena.ai Agent Arena Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to "Other".
OpenAI
$5.1K Volume
43%
Moonshot
$4.9K Volume
39%
Anthropic
$1.7K Volume
8%
Google
$1.3K Volume
5%
DeepSeek
$417 Volume
5%
Z.ai
$366 Volume
1%
Nvidia
$403 Volume
1%
ByteDance
$389 Volume
2%
Meta
$330 Volume
1%
SpaceXAI
$442 Volume
6%
Alibaba
$327 Volume
1%
MiniMax
$410 Volume
1%
Meituan
$350 Volume
1%
Xiaomi
$266 Volume
1%
Baidu
$402 Volume
1%
Amazon
$399 Volume
1%
Mistral
$367 Volume
1%
Microsoft
$329 Volume
1%
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%
Odds & FAQ
What are the current odds for Second-best AI Agent Lab end of October?
No runaway leader here - Other at 50% versus Company A at 50%. Traders are split, so watch the live prices.
What do traders predict for Second-best AI Agent Lab end of October?
Traders give Other a 50% chance - essentially a toss-up. In markets this tight, the implied odds can swing on a single piece of news.
When does the Second-best AI Agent Lab end of October market resolve?
Resolution is scheduled for 31 Oct 2026 (70 days left). Once the outcome is confirmed, the market settles under Polymarket's published criteria.
How much money is trading on Second-best AI Agent Lab end of October?
$8.4K in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade Second-best AI Agent Lab end of October on Polymarket?
You can watch the odds move here in real time and trade the market directly on Polymarket. As always, prediction trading carries real risk.
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