BYD Promises to Pay for Damage Caused by Its Semi-Autonomous Driving Tech
INSIDE 硬塞 AI52 days agoBusinessBYD has announced a limited liability commitment for its God’s Eye intelligent driving system in China. If an accident is caused by the system, the company says it will cover related damages during the first year after purchase. The move raises a broader question: whether automakers’ willingness to assume responsibility could become a new benchmark for semi-autonomous driving products.
Running Python code in a sandbox with MicroPython and WASM
Simon Willison's Weblog52 days agoNew ToolSimon Willison describes his latest attempt to safely run Python plugin-style code inside his own applications. The alpha package micropython-wasm uses MicroPython compiled to WebAssembly, executed through the maintained wasmtime Python library. His goals include clean PyPI installation, CPU and memory limits, controlled file and network access, host functions, and reliable documentation.
Thousand Token Wood: shipping a multi-agent economy on a 3B model
Hugging Face Blog53 days agoTutorialBased on the title, this Hugging Face Blog post presents Thousand Token Wood, a project shipping a multi-agent economy on a 3B model. The likely focus is practical system design under small-model constraints, rather than a new frontier-scale model release. Without the original text, details such as the exact model, architecture, benchmarks, code availability, and results cannot be confirmed.
Microsoft wants users addicted to Scout, its AI personal assistant
Hacker News (AI keywords)53 days agoEthicsThe post cites 404 Media reporting on an internal Microsoft strategy document for Scout, its newly announced AI personal assistant. According to the cited report, Microsoft framed the roadmap as moving from an “addictive app” toward an agentic platform. The author treats this as part of a broader Big Tech pattern: building dependency and lock-in, comparing Scout’s potential trajectory to users’ long-term reliance on Windows.
Hermes Agent – Open-source AI agent with persistent memory
Hacker News (AI keywords)53 days agoNew ToolHermes Agent is an open-source autonomous agent by Nous Research, designed to run on your own server or machine with persistent local memory. It offers messaging gateways, scheduled automations, browser control, parallel sub-agents, reusable skills, and multiple LLM provider options. The project also targets MLOps and research workflows, including tool-calling trajectory generation, RL experiments, and exportable fine-tuning data.
Warren's Abstract Machine: A Tutorial Reconstruction
Hacker News (AI keywords)53 days agoTutorialThis repository preserves Hassan Ait-Kaci’s out-of-print tutorial on the Warren Abstract Machine, a key execution model for Prolog and logic programming systems. It is not a new AI model or product launch, but a useful historical and educational resource. The material is most relevant to developers and researchers interested in symbolic AI, compilers, unification, backtracking, and logic language runtimes.
Transformers are inherently succinct★ 74
Hacker News (AI keywords)53 days agoPaperThis paper studies transformer expressivity through succinctness: how compactly a formalism describes a language. It proves fixed-precision transformers can be exponentially more succinct than LTL and RNNs, and doubly exponentially more succinct than finite automata. The same succinctness makes verification hard, with basic problems such as emptiness and equivalence shown to be EXPSPACE-complete.
How to Stop Shipping Low-Quality RL Environments (with Examples)
Latent Space53 days agoTutorialThe post argues that low-quality RL environments are not harmless infrastructure bugs; they can make models worse by feeding them broken learning signals. Based on years of inspecting trajectories, the author highlights recurring environment and harness failures that teams need to fix. The practical lesson is to debug the training environment, grader, and interaction traces before blaming the model or scaling training.
Giant data center plan cut 50% amid protests
Ars Technica AI53 days agoBusinessArs Technica reports that a giant data center plan was cut by 50 percent amid protests. The developer said it felt “beaten up” and had “no choice” but to shrink the project. The case highlights how AI and cloud infrastructure expansion can be constrained not only by capital and engineering, but also by local opposition and public acceptance.
Mantine DataTable source repo compromised; owner account suspended★ 74
Hacker News (AI keywords)53 days agoIncidentA GitHub security notice says Mantine DataTable and other repositories received unauthorized commits through the github-actions bot. The npm packages were reported safe; the risk targets developers who recently cloned or pulled the source and open it in VS Code, Cursor, Claude Code, Gemini, or run npm test. A later update links the payload to the Miasma / Shai-Hulud worm family and says a stolen credential is the likely path.
Launch HN: General Instinct (YC P26) - Frontier models on edge devices
Hacker News (AI keywords)53 days agoNew ToolGeneral Instinct is a YC P26 company introduced through a Launch HN post. Its headline positioning is bringing frontier models to edge devices, suggesting local or embedded AI deployment rather than purely cloud-based inference. Since no article body is available, details such as supported models, hardware, benchmarks, pricing, and developer tooling cannot be verified from the provided source.
Gemma 4 QAT models: Optimizing model compression for mobile and laptop efficiency★ 72
Hacker News (AI keywords)53 days agoReleaseGoogle released new Gemma 4 checkpoints optimized with Quantization-Aware Training to preserve quality after compression. The release includes Q4_0 checkpoints and a mobile-focused quantization format that can reduce Gemma 4 E2B memory use to about 1GB, or below 1GB for a text-only configuration. The models are available through Hugging Face and supported across llama.cpp, Ollama, LM Studio, LiteRT-LM, Transformers.js, SGLang, vLLM, MLX, and Unsloth.
pg_durable: Microsoft open sources in-database durable execution
Hacker News (AI keywords)53 days agoReleaseMicrosoft has open sourced pg_durable on GitHub, described in the title as an in-database durable execution project. From the name, it likely relates to PostgreSQL and persistence of execution state inside the database. Since no article body or README content was provided, details such as architecture, maturity, licensing, and production readiness cannot be confirmed.
The Fitbit Air is a good wearable weighed down by a chatty AI coach
Ars Technica AI53 days agoHardwareArs Technica says the Fitbit Air succeeds as a minimalist and reliable fitness tracker. The issue is not the wearable itself, but Google’s AI Health Coach, described as too chatty and too nice to feel like an effective coach. The review suggests that AI features can weaken a focused product when they do not clearly improve the core experience.
Leak Reveals Microsoft Wants Its AI to Be 'Addictive'
Hacker News (AI keywords)53 days agoEthicsThe provided source only includes the headline, so the claim should be treated cautiously. It suggests leaked material says Microsoft wants its AI products to become “addictive,” raising questions about engagement-driven AI design. Without the article text, the exact product, document context, Microsoft response, and meaning of “addictive” cannot be verified.
New York lawmakers pass one-year ban on new data centers★ 72
The Verge AI53 days agoRegulationNew York lawmakers passed a one-year moratorium on new large data centers, pending Governor Kathy Hochul’s decision. Supporters say the pause would give the state time to study impacts on energy prices, electricity, water, land use, and pollution. The bill also requires companies planning data centers with at least 20MW peak demand to fund public hearings, while business groups warn a blanket pause could hurt the state economy.
Ask HN: What is your (AI) dev tech stack / workflow?
Hacker News (AI keywords)53 days agoCommentaryAn Ask HN thread asks developers to share their current AI-assisted development setup for upcoming in-person workshops. The author wants guidance for beginners and working developers, with use cases ranging from static sites to FastAPI tools and Linux home automation. Replies cover Claude Code, Cursor, GitHub Copilot, VSCode, spec-driven development, TDD, multi-agent workflows, reviews, and quality control.
Can AI tell if your script will make a hit film?
The Verge AI53 days agoBusinessQuilty pitched Hollywood on an AI tool that can read a screenplay and predict whether a film will succeed. Early testers, however, came away skeptical of its judgments and reliability. The story highlights a broader tension in entertainment: AI may assist script analysis, but predicting taste, timing, culture, and box office outcomes remains deeply uncertain.
Your AI bill is out of control. Cloudflare can fix it now.
Cloudflare Blog53 days agoReleaseCloudflare AI Gateway now supports real-time spend limits for AI usage across multiple providers. The feature is meant to prevent runaway token bills before costs spiral out of control. By integrating with Cloudflare Access, companies can apply identity-driven budgets and policies, making AI cost governance more closely tied to users, teams, and access rules.
Did Claude Increase Bugs in rsync?
Hacker News (AI keywords)53 days agoBenchmarkThe article analyzes rsync releases to test whether versions containing Claude commits had unusually high bug rates. It uses severity-weighted bugs per 10 commits, exact permutation testing, and Fisher's exact test. With only two Claude-exposed releases, the evidence is limited, but both releases appear within normal historical variation rather than clear negative outliers.
Quoting Andreas Kling
Simon Willison's Weblog53 days agoEthicsSimon Willison quotes Andreas Kling explaining Ladybird’s decision to stop accepting public pull requests. Kling argues that large patches once implied substantial effort, which could serve as a proxy for good faith, but generative AI has weakened that assumption. His central point is not whether code was typed by hand, but who takes responsibility for code once it enters a browser intended for real users.
Arithmetic Without Numbers: How LLMs Do Math
Hacker News (AI keywords)53 days agoCommentaryThe article asks whether LLM arithmetic is memorization, heuristics, real computation, or experimental assistance. It summarizes Rune experiments that decode operations and operands from frozen Llama activations, then route them to Python under a no-parser rule. The strongest supported claim is narrow: activation-derived tool arguments worked in scoped audits, while residual-state JIT replacement, long-number generation, and cross-model transfer remain brittle.
MIT Develops Electrochemical CO2 Capture Using NHI Molecules
INSIDE 硬塞 AI53 days agoPaperMIT has proposed a new electrochemical carbon capture approach that uses NHI molecules as the adsorbent. Instead of relying on energy-intensive heat-driven processes, the system is powered by electricity. The method could improve efficiency and scalability, but the provided source frames it as a promising research direction rather than a proven commercial deployment.
Show HN: Lowfat – pluggable CLI filter that saved 91.8% of my LLM tokens
Hacker News (AI keywords)53 days agoNew ToolThis Show HN post introduces Lowfat, described only by its title as a pluggable CLI filter. The stated value proposition is reducing LLM token usage, with the author claiming it saved 91.8% of their tokens. Without the original body text, implementation details, supported workflows, model compatibility, and the generality of the savings claim cannot be verified.
The Meta hack shows there’s more to AI security than Mythos★ 74
MIT Tech Review AI53 days agoIncidentAttackers reportedly used Meta’s AI customer support agent to hijack Instagram accounts by asking it to link accounts to attacker-controlled emails. MIT Technology Review frames the incident as a reminder that AI security is not only about powerful future systems like Mythos. The immediate risk is giving AI agents sensitive operational powers without strong authentication, permissions, review, and testing.
SynaXG, ITRI-Linked Partners Launch FR2 Open RAN Solution
INSIDE 硬塞 AI53 days agoHardwareSynaXG, Yi-Chiang Technology and Yi-Chuan Technology announced an AI-RAN 5G FR2 solution for next-generation wireless infrastructure. The platform integrates AI software, chips and antennas into a pre-integrated offering. Its stated goal is to help OEM and ODM partners accelerate development and time to market for FR2 Open RAN products.
Broadcom Stock Drops Over 12% After Losing Some Google TPU Orders★ 72
INSIDE 硬塞 AI53 days agoHardwareINSIDE reports that Broadcom’s earnings commentary suggested changes in its custom chip work with Google. Part of the Google TPU-related business was described as shifting to Taiwan-based chip designer MediaTek. The news weighed heavily on investor sentiment, sending Broadcom shares down 12.59% on June 4 and highlighting intensifying competition in AI custom silicon supply chains.
Fine-tuning an LLM to write docs like it's 1995
Hacker News (AI keywords)53 days agoTutorialThe author builds a corpus from old Microsoft manuals, cleans OCR text, generates instruction-style JSONL examples, and fine-tunes Llama 3.1 8B and Qwen 2.5 7B with QLoRA. Tests cover malloc(), a fictional Win32 API, and a deliberately anachronistic REST API prompt. Qwen fine-tunes transfer the period documentation style best, but the experiment also shows hallucination risks, tuning complexity, and why these models augment rather than replace technical writers.
The Pentagon Is Running an AI Propaganda Mill Targeting Latin America
Hacker News (AI keywords)53 days agoEthicsThe Intercept says a site called La Tilde presents itself as a Latin American media brand while publishing content aligned with U.S. military messaging. The outlet reportedly mixes lifestyle and finance articles with pieces praising U.S. actions in the region. The case raises concerns about AI-generated media, covert influence operations, source transparency, and the blurred line between journalism and state propaganda.
Microsoft AI Chief Says Anthropic Is Too Expensive as Enterprise AI Costs Rise
INSIDE 硬塞 AI53 days agoBusinessMicrosoft AI chief Mustafa Suleyman reportedly criticized Anthropic’s models as unacceptably expensive, highlighting rising enterprise AI costs. The article frames this as part of a broader “AI tax” problem, with companies reassessing ROI as vendor pricing pressure grows. Microsoft’s MAI models are presented as a potential internal alternative to reduce reliance on costly external providers.