Gemini 3.8 Flash

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Gemini 3.8 Flash is a model that provides general-purpose, production-ready agents for cost-effective scaling of various tasks and workflows. It has limitations such as hallucinations and may exhibit slowness or timeout issues, but its safety performance is generally similar to Gemini 3.7 Flash.

A Note from LWN

LWN is increasing subscription prices by 20% due to rising costs and inflation, effective September 15. The price increase will help maintain the site's independence from advertising and support its continued growth.

GrapheneOS says Pixel 11 has MTE support after all

We have good news about the Pixel 11. It still has at least bare minimum support for MTE at a hardware level. We think they removed most of the hardware acceleration from the CPU cache to save money. They ruined the performance so it ended up being fully disabled in firmware. It may still be usable.

Biggest dark matter detector spots a single weird particle

Mistral now trains on user input by default, except on enterprise tier

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Users can opt out of Mistral's model training programs at any time, with Vibe users opting in by default and Enterprise customers opted out by default. Users can disable the toggle to prevent data sharing for both Vibe and API services.

Three sites made 215,128 “best software” pages for AI. Perplexity cites them

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Two web-grounded models were asked to provide recommendations in 380 software categories, with 7,534 citations retrieved from their URLs. The majority of these citations point at domains ranked lower than #100,000 or not in the top million.

Gemini 3.8 Flash and 3.8 Flash Cyber

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Gemini 3.8 introduces two variants, Gemini 3.8 Flash and Gemini 3.8 Flash Cyber, offering significant improvements in software engineering, agentic tasks, and critical reasoning at the same speed and low cost as version 3.7 Flash.

Exit the Cave

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The author reflects on the "Cave" of private training and how it can lead to a false sense of progress, while missing out on real-world competition and growth. They share their personal experience as a wrestler, where they learned that true victory comes from embracing challenges and risks in public, rather than hiding in solitude.

Poisson Disk Sampling

A mathematician discusses Bridson's algorithm for generating Poisson disk distributions, which efficiently places points in a grid with a minimum distance between them. The algorithm has been improved upon by adding parental optimization and changing the distribution of distances to generate more random configurations.

Aging Brains Blend Memories Together Instead of Just Forgetting Them

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Older adults' brains may blend memories together, causing mix-up errors, rather than simply losing memory accuracy. This blending effect is linked to stronger similarity in brain patterns between learning and recall phases.

Commodore 64 released September 1, 1982

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The Commodore 64, launched in September 1982, was the best-selling computer of all time with over 12 million units sold. It had a significant impact on its users' lives and careers, including the author's own experience with programming and IT.

A Selection of Los Alamos Rolodex Business Cards

A Selection of Los Alamos Rolodex Business Cards

WebLLM: high-performance in-browser LLM inference engine

https://camo.githubusercontent.com/631e90a5d9240af050ea423ab786bfbcab85b44bfcee2487602c742dc2cf3594/68747470733a2f2f636f6e747269622e726f636b732f696d6167653f7265706f3d6d6c632d61692f7765622d6c6c6d
WebLLM is a high-performance in-browser LLM inference engine that leverages WebGPU for hardware acceleration, enabling powerful LLM operations directly within web browsers. It supports OpenAI API and various models, including custom models in MLC format.

A third of Perplexity's citations don't contain the number they're cited for

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Perplexity's search models failed to verify 34.7% of citations, with 14.4% failing due to claims not being scored per citation rather than per claim. The models cited a significant number of gated URLs that could not be verified by readers without an account.

Six curl CVEs after OpenAI and Anthropic came back with zero

Check if a file was made with Claude

This tool checks files for signs of Claude's involvement in creating or editing them, providing a C2PA content credential to verify its origin. A result indicates whether the content was processed by Claude, without revealing its substance or authenticity.

Show HN: FrontierHarness Eval – 9 harness, same model, cost per pass varies 17x

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OpenCode's evaluation excludes failures, showing 15 passes and $3.24 per task when counting failed attempts. FrontierHarness v1.0 is designed for software engineering and terminal tasks, with a fixed environment setup for consistent testing.

LLMs: Intelligence vs. Cost

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ArtificialAnalysis benchmarks LLM models' intelligence and costs, providing a useful Intelligence Index and cost comparison plots. The plots show diminishing returns on performance as cost increases, with cheaper models often sufficient for most users' needs.

AI, ex-Soviet engineers, and the Holy Grail of rocketry

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Saving money on Google Photos with Immich: Your own personal photo storage

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Hacker News discusses alternatives to paid cloud storage like Google Photos. Using Docker and Immich, users can set up a self-hosted photo server for free.

Telli (YC F24) is hiring engineers and designers [Berlin, on-site]

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Tellie is building AI to run customer-facing operations with agents that act, understand, and improve. The company prioritizes ownership, shared responsibility, conviction over compromise and agency over complacency in a merit-driven environment.

The Emergent Symbolic Structure of Artificial Neural Networks

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Modern AI systems excel in domains they seem poorly suited for, despite being based on continuous vector representations. Researchers propose that these vectors implicitly realize symbolic structure, allowing them to achieve impressive performance in cognitive domains.

Dutch central bank moves share of gold from U.S., Canada to London

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The Nederlandsche Bank has moved 86 tons of gold from US and Canada to London, increasing its share in the city. This move aims to improve crisis readiness by spreading risk and making Dutch gold more marketable.

9000 RPM is faster than your screen refreshes

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The user discusses the high speed of a car's crankshaft, comparing it to display frame rates and suggesting that capturing its motion at 150fps would reveal its true movement. The post also mentions Oh Dear, a monitoring platform for tracking system uptime and issues.

Ending my elixir exploratory writing

The author started a blog 3.5 years ago to share Elixir experiments and optics knowledge, which helped them attend conferences and meet friends. They now question the value of human creativity in programming communities dominated by LLMs.

The Cables That Connect the World

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The internet infrastructure is a network of fibre-optic cables laid across the ocean floor, owned by various companies including Google and Meta. These cables carry data between continents and are often buried beneath the seabed to protect them from damage.

Using jq to format JSON on the clipboard

The user found a useful jq alias to format JSON in the clipboard, but needed to add error handling for non-JSON text. They created an updated alias with error handling using xclip and jq commands.

Move in C++ without a std:move

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The author advises using std::move rarely, citing return value optimization (RVO) and copy elision as the preferred methods to avoid unnecessary copies and moves. With C++23, implicit move is now supported in both cases where it was previously required or not possible.

Banca Etica Suspends A/I's Account While Condemning the Sanctions Behind It

It's OK to hardcode feature flags (2025)

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Feature flags can be overhyped and introduce unnecessary complexity, security risks, and technical debt. Hardcoding feature flags in a simple JSON file is often the best approach, providing reliability and safety without the added overhead of management software.