Anthropic's Claude Opus 4.7 Thinking model, released around April 16, 2026, has secured the top spot on the LMSYS Chatbot Arena Text leaderboard (Style Control On) with a leading 1503 Elo score, sweeping the top three positions ahead of rivals like OpenAI and Google models. This dominance stems from its superior reasoning capabilities in blind human evaluations that isolate substance from stylistic flair, reflecting trader consensus backed by real capital at 100% implied probability. The model has held firm through late April despite competitive pressures, with no major challengers emerging. Realistic upset scenarios include a last-minute rival release or leaderboard recalibration before April 30 resolution, though proximity to deadline minimizes such risks.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoQuale azienda ha il modello di intelligenza artificiale numero1 alla fine di aprile? (Controllo stile attivato)
Anthropic 100.0%
Moonshot <1%
Amazon <1%
Mistral <1%
$2,002,923 Vol.
$2,002,923 Vol.

Moonshot
No

Amazon
No

Mistral
No

Microsoft
No

Anthropic
Sì

ByteDance
No

Z.ai
No

Meituan
No

No

Alibaba
No

Baidu
No

Meta
No

OpenAI
No

xAI
No

DeepSeek
No
Anthropic 100.0%
Moonshot <1%
Amazon <1%
Mistral <1%
$2,002,923 Vol.
$2,002,923 Vol.

Moonshot
No

Amazon
No

Mistral
No

Microsoft
No

Anthropic
Sì

ByteDance
No

Z.ai
No

Meituan
No

No

Alibaba
No

Baidu
No

Meta
No

OpenAI
No

xAI
No

DeepSeek
No
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control on will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system.
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 will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
Mercato aperto: Mar 20, 2026, 4:39 PM ET
Resolver
0x69c47De9D...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control on will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system.
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 will 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
0x69c47De9D...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
Anthropic's Claude Opus 4.7 Thinking model, released around April 16, 2026, has secured the top spot on the LMSYS Chatbot Arena Text leaderboard (Style Control On) with a leading 1503 Elo score, sweeping the top three positions ahead of rivals like OpenAI and Google models. This dominance stems from its superior reasoning capabilities in blind human evaluations that isolate substance from stylistic flair, reflecting trader consensus backed by real capital at 100% implied probability. The model has held firm through late April despite competitive pressures, with no major challengers emerging. Realistic upset scenarios include a last-minute rival release or leaderboard recalibration before April 30 resolution, though proximity to deadline minimizes such risks.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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