Sharing AI progress in mathematics

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We are releasing new mathematical results from an internal frontier model, sharing them in a GitHub repository with protocols for revisions and citations. The goal is to promote scientific transparency and openness while empowering scientists with state-of-the-art capabilities.

Mistral Large 4

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Visit our Help center - Browse guides, troubleshooting steps, and answers to common questions. Login to chat with support - Sign in and reach our team directly via live chat. Join our Discord for community support - Ask questions, share ideas, and get help from the Mistral community.

Decisions API is in public beta

https://developers.openai.com/images/platform/guides/decisions/travel-cup.webp
The Decisions API evaluates text, images, or both to return typed answers about 10x faster than the Responses API. It provides probability-based answers for conditions, choices, and scores to classify content and prioritize work in applications.

Strands Decider 2B: a small, open-source, decision model

https://strandsagents.com/_astro/architecture.CTOMFg7u_ZAUu9b.webp
Strands Labs has released Strands Decider 2B, a small decision model optimized for fast experimentation and innovation in agentic AI. The model is designed to pick between sets of options and assign simple numerical scores, making it suitable for tasks such as model routing and policy classification.

Penguin Mail – open-source Rust email client for Linux with AI

https://penguin-mail.com/screenshots/inbox.webp
Penguin Mail is a fast app that syncs multiple email accounts, including Gmail and Microsoft, with calendar and contact data on your computer. It offers various features like encryption, filters, and scheduling without holding any keys or tracking user data.

The cost of lies: A Mineserver story

https://www.jeremyreimer.com/images/mineserver_logo.jpg
Robert Cringely, a well-known computer columnist and author, destroyed his reputation by lying about his failed Kickstarter project Mineserver. He repeatedly made false claims to cover up the project's failure and eventually fabricated a story about launching satellites on F-104 aircraft.

EmbeddingGemma 2: An open, lightweight multimodal embedding model

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EmbeddingGemma 2 is a multimodal model that unifies code, images, video, and audio in a shared embedding space. It achieves leading scores among sub-1B multimodal embedders for its size across benchmarks like MTEB and MAEB while matching or outperforming larger models.

Couple was swatted 55 times in 2 years over a post about Norm Macdonald

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Patrick Tomlinson was swatted 55 times by police in Milwaukee, despite explaining his situation to the department. He and his wife received a $575,000 settlement after a lawsuit found police violated their constitutional rights.

AnyPS5: Port PS5 binaries to PC without emulation (87% system libraries mapped)

https://opengraph.githubassets.com/01086406c1cefd22748475c95671362fc6f8ded390fda792efaea5982991b86f/boykopovar/AnyPS5
This project provides a relinker and system library implementations for the PS5, allowing dynamic linking without emulation or separate runtime processes. It supports various input devices and is designed for interoperability, research, preservation, and compatibility purposes.

OpenTPU – An open-source AI accelerator, developed by AI

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openTPU is a learning project that brings auto-arch-tournament lessons to AI accelerators, testing how far agents can design hardware and build chips. It measures performance on various models with real weights on an Inspur YPCB-00338 card.

Claude Code’s suggested message feature: I think the real customer is the model

Software engineer in Waterloo, ON. I started with Android apps and now work mostly on full-stack systems and AI agents. I care about making products that make life easier, feel fast, and stay fun to use.

State of Devs 2026

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Most developers face job insecurity, burnout, and discrimination due to AI and personal factors. The industry is uncertain, but change also brings possibility for growth and excitement among developers.

ESP32-C3 Adblock

https://opengraph.githubassets.com/3e35eb339a5cab3f59111fa3624ad2e8b46cd1ff8d1b91a771bb3a3e3d0bc008/M-Abozaid/esp32-c3-adblock
The trick everyone misses: you don't need to keep the blocklist in RAM. Store the domains as sorted 40-bit hashes in flash and binary-search them. 140,000+ domains fit in ~0.7 MB of flash and are matched in ~10 ms, using ~50 KB of RAM. Most ESP32 DNS sinkholes load the blocklist (domain strings) into RAM, so they demand PSRAM. This project stores fixed 5-byte (40-bit) hashes in flash ...

Utah to let AI examine patients and prescribe medication without human oversight

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A new Utah program uses AI to offer acne treatments without human oversight, raising questions about doctor replacement. The limited one-year pilot aims to assess the safety and effectiveness of AI-driven prescriptions for mild-to-moderate acne.

Jev-Driven SRE Diagnosis: What Worked and What Failed

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In our first study, we experimented with Jev as a decision aid for an LLM agent. The agent diagnosed and repaired incidents; Jev helped rank the agent's proposed tests and reviewed the evidence before submission. That post ended with a more ambitious idea: giving Jev a broad view of the cluster and letting its fast, cheap judgments guide the investigation. In this post, we present a ...

Paramount Skydance has completed its $111B merger with Warner Bros. Discovery

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Paramount Skydance completed its $111 billion merger with Warner Bros. Discovery after a lawsuit was settled, combining two of the largest movie studios and streaming services. The new company will have a deep programming library and expansive collection of brands and franchises, but faces pressure to grow streaming and preserve cash flow from cable networks.

Integer multiplication below n log n

https://opengraph.githubassets.com/df3d96bab838694b652480fc5b20b28764976b16f5532132540eacaf0b96ebbc/openai/math
@misc{OAI:Integer-multiplication-below-n-log-n-September-23-2026, author = {{OpenAI}}, title = {{Integer multiplication below $n\log n$}}, howpublished = {OpenAI Math Release preprint \href{https://github.com/openai/math/blob/main/preprints/Integer-multiplication-below-n-log-n-September-23-2026/paper.pdf}{OAI:Integer-multiplication-below-n-log-n-September-23-2026}}, year = {2026} }

When random is not actually random enough

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The author suggests a more general API for random choices, allowing users to specify the probability distribution directly, rather than relying on low-level functions like random_u64(). This approach can help avoid common pitfalls and make code easier to reason about.

How Fast is Python 3.15?

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The author has benchmarked Python 3.15 against previous versions, including 3.14 and earlier releases, to compare performance changes. The results show minor improvements in some tests but also regressions or no significant differences in others.

UniEvo-VL: Self-Distillation Training for Multimodal Model Self-Improvement

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
UniEvo-VL is a self-evolving framework for multimodal models to learn from their own feedback, improving image generation capabilities. It leverages the model's self-critiques as privileged information to enhance performance and sensitivity to additional reflection information.

LLMs may have helped my RSI

The writer has noticed a significant reduction in repetitive strain injury (RSI) pain after adopting new coding habits, including using voice dictation and focusing on home row typing. This change may be due to reduced keyboard use and increased time spent writing English prose, which is more comfortable for their smaller hands.

What's Earth's dominant species by mass?

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Humans and Antarctic krill have the highest biomass among animals, but cattle surpass them. Humans weigh around 350 million metric tons, while krill weigh about 379 million metric tons.

California closed the Montana license plate loophole

https://www.thedrive.com/wp-content/uploads/2026/10/mt-plate.jpg?quality=85&w=1920
California has closed the Montana license plate loophole, requiring shell companies to pay California taxes on vehicles regardless of where they're registered. Existing residents of a shell company are now personally liable for unpaid taxes and penalties.

Benchmark in Milliseconds

A micro benchmark should run for about 300ms to provide a human-perceptible range, allowing for easy comparison and iteration. This duration strikes a balance between precision and speed, making it suitable for intuition-based decision-making rather than precise measurement.

The Query Transformation Pipeline

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Readyset's query rewriting process optimizes SQL queries into dataflow graphs, which maintain results incrementally as underlying data changes. This approach reduces read latency and improves performance by avoiding full query executions.

Ask HN: Are there AI models for generating sounds based on a text and reference?

Sorry

South Korea says AI agents appear to have been used to hack the country's banks

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Berthd

https://berthd.app/assets/harbour/day.webp
Berth is a tool that runs coding agents on local dev boxes, allowing work from anywhere. It creates a worktree and manages multiple agents with their own tabs and features.

Nobel Prize in Physics 2026: Francis Halzen

The Nobel Prize in Physics 2026 was awarded to Francis Halzen for his contributions to the IceCube Neutrino Observatory. The award is announced live on nobelprize.org from October 5-12.

OpenSSH 10.6

OpenSSH 10.6 was released on October 6, 2026, and is available from the mirrors listed at https://www.openssh.com/. It includes sftp client and server support as a 100% complete SSH protocol 2.0 implementation. The OpenSSH team has received many security bug reports, including some from AI models or made with AI assistance.