Trader consensus on Polymarket assigns a 97.5% implied probability to Anthropic for the second-best AI model on the LMArena Chatbot Arena text leaderboard by March 31, driven by Claude Opus 4.6-thinking (1504 Elo) and base Claude Opus 4.6 (1500 Elo) firmly occupying the top two spots as of March 26. This positioning stems from Anthropic's recent rollout of enhanced reasoning capabilities in these large language models, outpacing Google's Gemini 3.1 Pro preview (1493 Elo) and xAI's Grok-4.20 beta (1491 Elo) amid steady vote accumulation in crowdsourced battles. With resolution imminent, significant challenges would require an improbable late surge in votes for rivals or an unannounced model release, though leaderboard volatility from new evaluations remains a slim risk.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertWelches Unternehmen hat Ende März das zweitbeste KI-Modell?
Welches Unternehmen hat Ende März das zweitbeste KI-Modell?
Anthropic 97.5%
xAI <1%
DeepSeek <1%
Google <1%
$528,645 Vol.
$528,645 Vol.

Anthropic
98%

xAI
1%

DeepSeek
<1%

<1%

OpenAI
<1%

Alibaba
<1%

Baidu
<1%

Moonshot
<1%

Z.ai
<1%

Mistral
<1%

Meituan
<1%
Anthropic 97.5%
xAI <1%
DeepSeek <1%
Google <1%
$528,645 Vol.
$528,645 Vol.

Anthropic
98%

xAI
1%

DeepSeek
<1%

<1%

OpenAI
<1%

Alibaba
<1%

Baidu
<1%

Moonshot
<1%

Z.ai
<1%

Mistral
<1%

Meituan
<1%
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 second 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.
Markt eröffnet: Dec 2, 2025, 6:02 PM ET
Resolver
0x2F5e3684c...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 second 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.
Resolver
0x2F5e3684c...Trader consensus on Polymarket assigns a 97.5% implied probability to Anthropic for the second-best AI model on the LMArena Chatbot Arena text leaderboard by March 31, driven by Claude Opus 4.6-thinking (1504 Elo) and base Claude Opus 4.6 (1500 Elo) firmly occupying the top two spots as of March 26. This positioning stems from Anthropic's recent rollout of enhanced reasoning capabilities in these large language models, outpacing Google's Gemini 3.1 Pro preview (1493 Elo) and xAI's Grok-4.20 beta (1491 Elo) amid steady vote accumulation in crowdsourced battles. With resolution imminent, significant challenges would require an improbable late surge in votes for rivals or an unannounced model release, though leaderboard volatility from new evaluations remains a slim risk.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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Vorsicht bei externen Links.
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