Kodak quietly acknowledged Monday that it will begin selling two famous types of film stock—Kodak Gold 200 and Kodak Ultramax 400—directly to retailers and distributors in the U.S., another indication that the historic company is taking back control over how people buy its film.

The release comes on the heels of Kodak announcing that it would make and sell two new stocks of film called Kodacolor 100 and Kodacolor 200 in October. On Monday, both Kodak Gold and Kodak Ultramax showed back up on Kodak’s website as film stocks that it makes and sells. When asked by 404 Media, a company spokesperson said that it has “launched” these film stocks and will begin to “sell the films directly to distributors in the U.S. and Canada, giving Kodak greater control over our participation in the consumer film market.”

Unlike Kodacolor, both Kodak Gold and Kodak Ultramax have been widely available to consumers for years, but the way it was distributed made little sense and was an artifact of its 2012 bankruptcy. Coming out of that bankruptcy, Eastman Kodak (the 133-year-old company) would continue to make film, but the exclusive rights to distribute and sell it were owned by a completely separate, UK-based company called Kodak Alaris. For the last decade, Kodak Alaris has sold Kodak Gold and Ultramax (as well as Portra, and a few other film stocks made by Eastman Kodak). This setup has been confusing for consumers and perhaps served as an incentive for Eastman Kodak to not experiment as much with the types of films it makes, considering that it would have to license distribution out to another company.

That all seemed to have changed with the recent announcement of Kodacolor 100 and Kodacolor 200, Kodak’s first new still film stocks in many years. Monday’s acknowledgement that both Kodak Gold and Ultramax would be sold directly by Eastman Kodak, and which come with a rebranded and redesigned box, suggests that the company has figured out how to wrest some control of its distribution away from Kodak Alaris. Eastman Kodak told 404 Media in a statement that it has “launched” these films and that they are “Kodak-marketed versions of existing films.”

 "Kodak will sell the films directly to distributors in the U.S. and Canada, giving Kodak greater control over our participation in the consumer film market,” a Kodak spokesperson said in an email. “This direct channel will provide distributors, retailers and consumers with a broader, more reliable supply and help create greater stability in a market where prices have often fluctuated.”

 The company called it an “extension of Kodak’s film portfolio,” which it said “is made possible by our recent investments that increased our film manufacturing capacity and, along with the introduction of our KODAK Super 8 Camera and KODAK EKTACHROME 100D Color Reversal Film, reflects Kodak’s ongoing commitment to meeting growing demand and supporting the long-term health of the film industry.”

It is probably too soon to say how big of a deal this is, but it is at least exciting for people who are in the resurgent film photography hobby, who are desperate for any sign that companies are interested in launching new products, creating new types of film, or building more production capacity in an industry where film shortages and price increases have been the norm for a few years.

arXiv, a preprint publication for academic research that has become particularly important for AI research, has announced it will no longer accept computer science review articles and position papers. Why? A tide of AI slop has flooded the computer science category with low-effort papers that are “little more than annotated bibliographies, with no substantial discussion of open research issues,” according to a press release about the change.

arXiv has become a critical place for preprint and open access scientific research to be published. Many major scientific discoveries are published on arXiv before they finish the peer review process and are published in other, peer-reviewed journals. For that reason, it’s become an important place for new breaking discoveries and has become particularly important for research in fast-moving fields such as AI and machine learning (though there are also sometimes preprint, non-peer-reviewed papers there that get hyped but ultimately don’t pass peer review muster). The site is a repository of knowledge where academics upload PDFs of their latest research for public consumption. It publishes papers on physics, mathematics, biology, economics, statistics, and computer science and the research is vetted by moderators who are subject matter experts.

Review articles are overviews of a given topic that tend to be a summary of current research. Position papers are the academic equivalent of an opinion piece. It’s these two types of articles that arXiv is cracking down on.

Because of an onslaught of AI-generated research, specifically in the computer science (CS) section, arXiv is going to limit which papers can be published. “In the past few years, arXiv has been flooded with papers,” arXiv said in a press release. “Generative AI / large language models have added to this flood by making papers—especially papers not introducing new research results—fast and easy to write.”

The site noted that this was less a policy change and more about stepping up enforcement of old rules. “When submitting review articles or position papers, authors must include documentation of successful peer review to receive full consideration,” it said. “Review/survey articles or position papers submitted to arXiv without this documentation will be likely to be rejected and not appear on arXiv.”

According to the press release, arXiv has been inundated by articles but that CS was the worst category. “We now receive hundreds of review articles every month,” arXiv said. “The advent of large language models have made this type of content relatively easy to churn out on demand.

The plan is to enforce a blanket ban on review articles and positions papers in the CS category and free the moderators to look at more substantive submissions. arXiv stressed that it does not often accept review articles, but had been doing so when it was of academic interest and from a known researcher. “If other categories see a similar rise in LLM-written review articles and position papers, they may choose to change their moderation practices in a similar manner to better serve arXiv authors and readers,” arXiv said.

AI-generated research articles are a pressing problem in the scientific community. Scam academic journals that run pay-to-publish schemes are an issue that plagued academic publishing long before AI, but the advent of LLMs has supercharged it. But scam journals aren’t the only ones affected. Last year, a serious scientific journal had to retract a paper that included an AI-generated image of a giant rat penis. Peer reviewers, the people who are supposed to vet scientific papers for accuracy, have also been caught cutting corners using ChatGPT in part because of the large demands placed on their time.

Update: The original version of this article made it appear that arXiv had stopped accepting CS articles that were under peer review. It's a narrow ban on article reviews and position papers. We've updated the story and subtitle to reflect this and regret the error.

Today’s paper is “AI Makes You Smarter, But None the Wiser: The Disconnect between Performance and Metacognition”. AI users wildly overestimate how brilliant they actually are: [Elsevier, paywalled; SSRN preprint, PDF; press release]

All users show a significant inability to assess their performance accurately when using ChatGPT. In fact, across the board, people overestimated their performance.

The researchers tested about 500 people on the LSAT. One group had ChatGPT with GPT-4o, and one just used their brains. The researchers then asked the users how they thought they’d done.

The chatbot users did better — which is not surprising, since past LSATs are very much in all the chatbots’ training data, and they regurgitate them just fine.

The AI users did not question the chatbot at length — they just asked it once what the answer was and used whatever the chatbot, regurgitated.

But also, the chatbot users estimated their results as being even better than they actually were. In fact, the more “AI literate” the subjects measured as, the more wrongly overconfident they were.

Problems with this paper: it credits the LSAT performance as improving thinking and not just the AI regurgitating its training, and it suggests ways to use the AI better rather than suggesting not using it and actually studying. But the main result seems reached reasonably.

If you think you’re a hotshot promptfondler, you’re wildly overconfident and you’re badly wrong. Your ego is vastly ahead of your ability. Just ask your coworkers. Democratising arrogant incompetence!

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