Compute

OpenAI announced that its models have produced new results on three scientific problems, including evidence that the Exponential Time Hypothesis is false. The company is sharing these results with academic communities for verification and further research.

AI Research • Hacker News

A new study from NYU and UT Austin identifies six linguistic patterns that frontier AI models systematically overuse, making their text exhausting for humans to read. The researchers attribute this to training on code and math, which prioritizes correctness over readability.

AI Research • The Decoder

OpenAI announced three new 'major' discoveries in math, computer science, and physics, less than a month after releasing hundreds of manuscripts it said contained solutions to long-standing math problems. This time, OpenAI says external experts it calls 'shepherds' guided the results, a change from its prior approach.

Research • The Verge AI

Based on a transcript excerpt: Wes Roth unpacks OpenAI's claim that its AI has disproved the Exponential Time Hypothesis (ETH), explaining how this relates to the P versus NP problem and what it could mean for computer science, encryption, and AI. He also notes OpenAI president Greg Brockman's reassurance that P still probably does not equal NP, and cites Scott Aaronson's comments on AI's impact on physics.

AI Research & Breakthroughs • Wes Roth

General Compute • Series A

General Compute raised a $100 million Series A round. The company is betting on inference chips from outside the Nvidia ecosystem, countering the neocloud disaster narrative.

Productivity

Simon Willison notes that computer use is a good example of a task that benefits from a less expensive model, since it may be used for automated, repetitive tasks.

Productivity

The Neuron reports that OpenAI's GPT-6.1 Terra halves standard API prices and improves computer-use performance, while its safety simulations reveal authorization failures that businesses need to assess alongside task accuracy and review costs.

Productivity

Survival LLM is a free, open-source AI assistant and emergency library that runs entirely on your own computer, answers from trusted sources, and lists the articles each answer came from.

Powerlattice • Unknown

Vancouver, WA-based Powerlattice, which develops a power delivery chiplet to reduce AI compute power needs by 50% or more, raised $86 million according to an SEC filing, after raising $31 million in 2025.