HANGZHOU, China--(BUSINESS WIRE)--Oct 9, 2025--
Ant Group today announced the release and open-sourcing of Ling-1T, a trillion-parameter general-purpose large language model. This launch expands Ant Group’s Ling (also known as BaiLing) model family, which now comprises three main series: the Ling non-thinking models, the Ring thinking models, and the multimodal Ming series.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251009240721/en/
As a flagship non-thinking model in the Ling family, Ling-1T achieves state-of-the-art (SOTA) performance on multiple complex reasoning benchmarks within constrained output token limits, striking a strong balance between efficient inference and precise reasoning, while delivering improved results across diverse use cases—including code generation, software development, competition-level mathematics problem solving, and logical reasoning.
For example, on the 2025 American Invitational Mathematics Examination (AIME) benchmark, Ling-1T achieves an accuracy of 70.42% at an average cost of over 4,000 output tokens per problem, performing on par with best-in-class AI models.
This follows Ant Group’s release of Ring-1T-preview—the world’s first open-source trillion-parameter thinking model in September.
He Zhengyu, Chief Technology Officer of Ant Group, stated: "At Ant Group, we believe Artificial General Intelligence (AGI) should be a public good—a shared milestone for humanity’s intelligent future. We are dedicated to building practical, inclusive AGI services that benefit everyone, which requires constantly pushing technology forward. The open-source release of Ling-1T and Ring-1T-preview represents a key step in fulfilling our commitment to open and collaborative advancement."
The Ling AI model family now comprises:
Together, these models offer diverse sizes and technical capabilities tailored to various application scenarios.
About Ant Group
Ant Group aims to build the infrastructure and platforms to support the digital transformation of the service industry. Through continuous innovation, we strive to provide all consumers and small and micro businesses equal access to digital financial and other daily life services that are convenient, sustainable and inclusive.
For more information, please visit our website at www.antgroup.com or follow us on Twitter @AntGroup.
Ant Group Unveils Ling AI Model Family and Launches Trillion-Parameter Language Model Ling-1T
Ant Group Unveils Ling AI Model Family and Launches Trillion-Parameter Language Model Ling-1T
LONDON (AP) — President Volodymyr Zelenskyy was meeting the French, German and British leaders in London on Monday as Kyiv’s European allies try to strengthen Ukraine’s hand in thorny talks on a U.S.-backed plan to end the Russia-Ukraine war.
Prime Minister Keir Starmer was due to gather with Zelenskyy, President Emmanuel Macron and Chancellor Friedrich Merz at the British leader’s 10 Downing St. residence.
Zelenskyy said late Sunday that his talks with European leaders this week in London and Brussels will focus on security, air defense and long-term funding for Ukraine’s war effort. The leaders are working to ensure that any ceasefire is backed by solid security guarantees both from Europe and the U.S. to deter Russia from attacking again.
U.S. and Ukrainian negotiators completed three days of talks on Saturday aimed at trying to narrow differences on the U.S. administration’s peace proposal.
Zelenskyy said in a post on Telegram that talks had been “substantive” and that National Security and Defense Council Secretary Rustem Umerov and Chief of the General Staff Andrii Hnatov were traveling back to Europe to brief him.
A major sticking point in the proposal is the suggestion Ukraine must cede control of its eastern Donbas region to Russia, which illegally occupies most but not all of its territory. Ukraine and its European allies have balked at the idea of handing over land.
In an exchange with reporters on Sunday night, President Donald Trump appeared frustrated with Zelenskyy, claiming the Ukrainian leader “hasn’t yet read the proposal.”
“Russia is, I believe, fine with it, but I’m not sure that Zelenskyy’s fine with it," Trump said before taking part in the Kennedy Center Honors in Washington. "His people love it, but he hasn't read it."
Trump has had a hot-and-cold relationship with Zelenskyy since riding into a second White House term insisting that the war was a waste of U.S. taxpayers’ money. Trump has also repeatedly urged the Ukrainians to cede land to Russia to bring an end to the nearly four-year conflict.
The European talks follow the publication of a new U.S. national security strategy that alarmed European leaders and was welcomed by Russia.
Kremlin spokesman Dmitry Peskov said the document, which spells out the administration’s core foreign policy interests, was largely in line with Moscow’s vision.
The document released Friday by the White House said the U.S. wants to improve its relationship with Russia after years of Moscow being treated as a global pariah and that ending the war is a core U.S. interest to “reestablish strategic stability with Russia.”
The document also says NATO must not be “a perpetually expanding alliance,” echoing another complaint of Russia’s. It was scathing about the migration and free speech policies of longstanding U.S. allies in Europe, suggesting they face the “prospect of civilizational erasure” due to migration.
Starmer’s government has declined to comment on the American document, saying it is a matter for the U.S. government.
As diplomatic efforts continued, Russian forces continued to assault Ukraine over the weekend. At least four people were killed in drone and missile strikes on Sunday, while Moscow continues to target Ukrainian energy infrastructure as winter sets in.
Meanwhile, Russian air defenses destroyed 67 Ukrainian drones overnight, Russia’s Ministry of Defense said Monday. The drones were shot down over 11 Russian regions, it said.
Novikov reported from Kyiv, Ukraine.
FILE - French President Emmanuel Macron, right, welcomes Ukrainian President Volodymyr Zelenskyy, on Dec. 1, 2025 before a meeting at the Elysee Palace in Paris. (AP Photo/Christophe Ena, File)
In this photo provided by the Ukrainian Emergency Services on Monday, Dec. 8, 2025, a rescue worker puts out a fire of a residential building damaged by a Russian strike in Sumy region, Ukraine. (Ukrainian Emergency Service via AP)
In this photo provided by the Ukrainian Emergency Services on Monday, Dec. 8, 2025, a rescue worker puts out a fire of a car in front of a residential building damaged by a Russian strike in Sumy region, Ukraine. (Ukrainian Emergency Service via AP)
