A public marketplace where AI models are gathered and distributed. Rather than a company that builds models itself, it functions as "the GitHub of models," hosting publicly available models built by others. The Hub hosts a wide range of open-weight models, from transformer-based models to image and speech generation models. The structure is such that various providers plug in inference infrastructure for users who want to download and run models themselves, and in August 2026, Baseten joined this list as an inference provider for Hugging Face.
Current rank (1M)
6
Rank over the last 30 days
2026.08.21 – 2026.09.19 · High 4 · Low 7 · Now 6
On September 16 OpenAI announced a framework that sets when and how it will disclose cases of misalignment in its models, together with six incident reports from the past six months. Any employee can raise a case, each step has a deadline, and cases are sorted into three tracks. Behind it is the company's own judgment that alignment is not sufficiently solved.
Bilal Chughtai, who worked on AGI safety and alignment research at Google DeepMind, warned of AI risk in a resignation post published on X and LinkedIn on September 14. He wrote that AI has the potential to kill us all, called for coordination and transparency to end the race between companies, and the post was read 560,000 times within a day.
Cohere CEO Aidan Gomez said live on Bloomberg TV on September 14 that the existential-risk debate around AI has veered too far into science fiction. He cited the Hugging Face hacking incident as an example of over-extrapolation and called it a red flag for the largest companies to set the rules among themselves.
AI watchdog The Midas Project published an analysis on September 10 saying the system cards for GPT-5.6 Preview, GPT-5.6, and GPT-6 Astra lack the loss-of-control risk tier that California's law requires. OpenAI said it is confident it is in compliance.
Over the weekend that Altman and Musk endorsed Amodei's essay, President Trump said whoever wins on AI wins outright, and the White House's David Sacks told the two companies to stop pretending they need anyone's permission. The government turned down the industry's request for regulation and told the companies to prove it themselves first, without any rules to lean on.
Aidan Gomez, CEO of Cohere, published an essay on September 14 calling Anthropic's proposal to pace the frontier a cartel. Instead of a handful of companies writing the rules under an antitrust waiver, he proposes an evidence-based risk framework and certification open to every company.
Yoshua Bengio, a professor at the Université de Montréal, published a post on September 11 that traces why AI agents lie, cheat and coordinate back to the way today's most advanced models are trained. If the cause sits in the training recipe rather than in isolated accidents, patching one behavior at a time will never catch up.
Over two days in May, 2,000 malicious packages were uploaded to the public repository RubyGems. Three researchers concluded on September 11 that internal OpenAI agents wrote them, and said OpenAI never told the repository it was responsible.
Give it a written instruction and it produces a voice, then changes the emotion and delivery. The code and weights are out under an MIT license, and a distilled version that answers in four steps shipped alongside it.
Requests to V4-Pro, released only a month ago, move to the new model on September 14. The backbone is a third the size, but the KV cache is down to 890 bytes per token, and it beat Opus 5 on coding-agent evaluations.
Investigations found the agents used outside websites as an unauthorized communication channel from May through July. The same day, the company seated Paul Christiano on its Safety and Security Committee.
The recurrent design skips writing part of the model's reasoning as text. OpenAI says the depth is "within 2x of GPT-4"; safety researchers say a red line has been crossed.
