Which company has #1 AI model end of August? (Style Control On)
Open32as of
Market pricing makes Anthropic the favorite at 99% across 32 tracked outcomes, as of .
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Each outcome shows its current market price — the market-implied probability it happens. Click an outcome for its full market page.
What moved the odds?
30 AI-matched news signals available across this event, newest first. Entry price is the called side when the news hit; the signed return marks it against the outcome’s latest price as of .
Meta Releases Open Source AI Model… US Big Tech’s ‘Open AI’ Rises Amidst China’s Chase
“Lost even by Grok due to top-tier model delays”… Google releases only lightweight AI
“Lost even by Grok due to top-tier model delays”… Google releases only lightweight AI
“Free AI Boosts GPU Demand”… NVIDIA Challenges for World’s Best Open Model
Congrats to @deepseek_ai for their release of DeepSeekv4 Pro 0813 1.5T It massively beats Nemotron3 Ultra on agentic tasks. • • This is in addition to DeepSeekv4 Flash 0731 beating Nemotron3 Ultra massively too, while having 4.2x fewer active parameters and close to 2x fewer total parameters! • • There are lots of brilliant people working on Nemotron, but fundamentally, committee-based model frontier development does not work. 1/3
NVIDIA Launches Proprietary AI Model… Also Preparing 1 Trillion-Parameter Massive Model
Meta launches AI model and Zuckerberg defends "open weight"
Meta launches a new semi-open AI model, Zuckerberg advocates for "personal superintelligence for all"
Meta Shares Up 1.4% After Co Launches New AI Model
Shares of Meta Up 1.9% Premarket After Co Launches New AI Model
Meta to open source its most powerful AI model as it takes swipe at OpenAI, Anthropic
Meta to open source its most powerful AI model as it takes swipe at OpenAI, Anthropic
Meta has a new open-weight AI model.
Meta Unveils ‘Open Source’ Version of Its Most Powerful A.I. Model
Congrats to @deepseek_ai on their release of DeepSeekv4 Flash 0731 It massively beats Nemotron3 Ultra on agentic tasks while having 4.2x fewer active parameters and close to 2x fewer total parameters! • • Committee-based model frontier development does not work. A focused team is what matters
A few thoughts on the $META AI model's progress, because I think it is significant. • • 1. It does seem that $META has now leapfrogged $GOOGL in model quality when it comes to Muse 1.2 for many use cases, which is very surprising given the timeframe. • • 2. This is still the "Muse Spark" family of models; $META already told us that bigger and more capable models (Watermelon) are coming. Given Muse Spark 1.2's performance already, the Watermelon family should be in the Fable category, which is impressive. • • 3. It does seem like $META is finally on a product scaling velocity curve (so the scaling foundations of their lab are set after 1 year of overhaul). And the shipping velocity is very good (3 releases in 4 months). • • 4. Given the recent rumored price hike of DeepSeek (if you use DeepSeek directly), it is clear that having enough compute to serve customers is critical. It doesn't help you if you have a great model, but most can't use it. $META is one of the few companies with compute capabilities comparable to, if not larger than, those of Anthropic or OpenAI.
Alphabet, Google's parent company, announced a major leadership overhaul of its artificial intelligence division. Demis Hassabis, head of AI, stepped down from his top management role, and several Gemini model leaders, including veteran engineer Jeff Dean, also left the company. This radical change comes at a pivotal moment for Google's DeepMind, as the main version of its latest Gemini model has yet to be released despite a planned June launch, raising concerns among investors and the industry that Google is falling behind rivals Anthropic and OpenAI. Alphabet shares fell 4% following the announcement of the changes. #Arabic_Business
Has China truly begun to surpass America in artificial intelligence? The question may seem shocking, but current events are prompting markets to ask it. Alibaba unveiled its Qwen 3.8 Max model, claiming it outperforms Anthropic's most powerful models in some tests. Months ago, many predicted that US chip restrictions would slow China down, but the opposite occurred: DeepSec, then Kemei, and now Alibaba, all at a surprisingly rapid pace. Alibaba's stock jumped more than 7% after the announcement. If China is advancing this quickly despite the restrictions, what would happen if they disappeared one day?
#Arabic_Business
Alibaba strengthens China's AI offensive with a powerful and cheap new model
Qwen 3.8-Max: Alibaba launches its most advanced AI model to date.
Alibaba Unveils Qwen3.8-Max Model—China’s Latest AI Challenger To OpenAI And Anthropic. • The Chinese tech giant hailed its model as its “most capable.”
Alibaba launches its largest AI model and moves closer to competing with American giants
#Arabic_Business
Alibaba launches its largest AI model and moves closer to competing with American giants
#Arabic_Business
Alibaba shares rally after unveiling its 'most powerful' AI model as U.S.-China competition heats up
Alibaba shares rally after unveiling its 'most powerful' AI model as U.S.-China competition heats up
China's Alibaba unveils latest AI model, offering lower prices compared to US competitors.
What is this event about?
This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) (Style Control On) when the table under the "Leaderboard" tab is checked on August 31, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall with style control on (Adjustments: Style Control) and filtered for "Models" 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 still 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 “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the arena.ai Text Arena (Overall). 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".