Anthropic files publicly for an IPO
On 26 October 2026 Anthropic filed an S-1 registration statement with the US SEC for a proposed IPO, intending to list on Nasdaq under the symbol "ANT".
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MiniMax lists on the Hong Kong Stock Exchange
MiniMax, a Chinese AI startup, began trading on the Hong Kong Stock Exchange on 9 January 2026 under ticker 100, one day after Zhipu AI's debut, with shares rising 42.67% from the HK$165 issue price.
Zhipu lists on the Hong Kong Stock Exchange
Zhipu, the large language model developer also known as Knowledge Atlas Technology, listed on the Hong Kong Stock Exchange on 8 January 2026 under ticker 2513, the first major Chinese LLM company to go public.
Nvidia becomes the first company worth $5 trillion
On 29 October 2025 Nvidia became the first company in history to reach a $5 trillion market value, closing at $207.04 a share after a rally driven by large AI chip orders.
Zuckerberg creates Meta Superintelligence Labs
On 30 June 2025 Mark Zuckerberg announced Meta Superintelligence Labs (MSL), combining several AI teams under Alexandr Wang. Its first model, Muse Spark, was released on 8 April 2026.
Baichuan restructures to focus on AI for healthcare
In March 2025 Baichuan disbanded its financial-industry enterprise team and restructured to focus on AI for healthcare, later releasing the open medical models Baichuan-M2-32B and Baichuan-M3.
DeepSeek app tops the U.S. App Store
On 27 January 2025 DeepSeek's mobile app passed ChatGPT as the most downloaded free app on Apple's U.S. App Store. The same day Nvidia shares fell 17 percent, the biggest one-day loss in U.S. history for any company.
01.AI steps back from giant-model pre-training
In early 2025, 01.AI denied reports that it was selling its pre-training team to Alibaba; large-model training moved into a joint lab with Alibaba, while 01.AI focused on smaller, cheaper models and enterprise platforms built around DeepSeek.
Meta announces its largest data center in Richland Parish, Louisiana (Hyperion)
In December 2024 Meta announced a 4-million-square-foot, $10 billion-plus data center in Richland Parish, Louisiana, its 23rd US data center, built to train future open-source large language models and later expanded substantially.
xAI brings its Colossus supercomputer online in Memphis
xAI's Colossus supercomputer in Memphis, Tennessee, built with NVIDIA, went into operation in 2024 with about 100,000 H100 GPUs. It was the main training system behind Grok.
OpenAI releases SWE-bench Verified
On August 13, 2024, OpenAI released SWE-bench Verified, a 500-sample human-validated subset of SWE-bench built with the benchmark's original authors from Princeton, after filtering ambiguous tasks and unreliable tests.
Ilya Sutskever launches Safe Superintelligence Inc.
On 19 June 2024 Ilya Sutskever announced Safe Superintelligence Inc. on X, a company with one stated goal: building safe superintelligence. It raised $1 billion in September 2024.
Nvidia's market value breaks $3 trillion
On 5 June 2024 Nvidia's market value passed $3 trillion, making it the third company to reach that level after Microsoft and Apple; two weeks later it became the world's most valuable company, driven by demand for data-center AI chips.
IMF analysis finds almost 40% of global employment exposed to AI
An IMF staff analysis published in January 2024 estimated that almost 40 percent of global employment is exposed to AI, with effects uneven across income levels and a risk of widening inequality.
Elon Musk announces xAI
On 12 July 2023 Elon Musk publicly announced xAI, a company he had incorporated in March 2023 with a founding team of eleven to build what he called a maximally truth-seeking AI.
OpenAI announces its Superalignment team
In July 2023 OpenAI created a team co-led by Ilya Sutskever and Jan Leike to solve superintelligence alignment within four years, committing 20% of its compute and proposing AI systems to help supervise AI.
Lawyers sanctioned for ChatGPT-fabricated citations in Mata v. Avianca
In 2023 a New York law firm and two of its lawyers were fined US$5,000 after a brief cited judicial decisions that ChatGPT had invented, a case that made courts set rules on generative AI in filings.
Nvidia becomes the first chip company worth $1 trillion
On 30 May 2023 Nvidia became the first chip company on the US stock market to pass a $1 trillion market value, as demand for the GPUs used to train large AI models surged after ChatGPT.
Goldman Sachs report: generative AI could expose 300 million full-time jobs
A Goldman Sachs research note published in March 2023 estimated that generative AI could expose the equivalent of 300 million full-time jobs to automation and add 7% to global GDP over a decade.
AlphaFold database expands to over 200 million protein structures
On 28 July 2022, DeepMind and EMBL-EBI expanded the AlphaFold Protein Structure Database from nearly 1 million to over 200 million predicted protein structures, covering nearly all catalogued proteins known to science.
Anthropic is founded
Anthropic, an AI company, was incorporated in January 2021 by former employees of OpenAI and set up as a public benefit corporation. Dario Amodei became its chief executive and Daniela Amodei its president.