Google and OpenAI employees can sign a letter anonymously or publicly, with verified signatures displayed. The letter aims to find common ground on AI misuse, with signatures manually reviewed by one person for authenticity.
Anthropic's AI model Claude may be restricted in US military contracts due to a supply chain risk designation by the Department of War. This action does not affect individual customers or commercial contracts, only Department of War contractors.
The challenge is to build the smallest transformer that can add two 10-digit numbers with >= 99% accuracy using a held-out 10K test set, with constraints on architecture, training, and inference. The current smallest model has 36 parameters, achieved using hand-coded weights and ALiBi compression with a 2-layer decoder.
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OpenAI raises funds in a new round, partnering with Amazon and Nvidia for infrastructure development. The company plans to use the funds to scale AI infrastructure and meet growing demand.
California requires operating system providers to implement age verification for users. This law, Assembly Bill No. 1043, aims to provide a signal regarding a user's age bracket to applications available in a covered application store.
Legend: ✅ = built in / directly documented, — = not built in (or not documented in the referenced source). This starts the emulator daemon and attaches an interactive console. You'll see the kernel boot and get a shell prompt. Keyboard shortcuts: Use emuko dow (see Quick Start above) or grab pre-built images from DQIB (Debian Quick Image Baker). To download a specific set:
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NASA Administrator Jared Isaacman announced a revised Artemis moon program plan, adding a 2027 test flight to lay groundwork for lunar landings. The revised plan aims to accelerate launches and reduce risk by testing technologies in low-Earth orbit before attempting moon landings.
The Web streams standard has fundamental usability and performance issues that cannot be fixed with incremental improvements, including locking models, BYOB reads, backpressure, and promise-heavy design, which add complexity and overhead. Implementers have resorted to non-standard internal optimizations to achieve acceptable performance, leading to fragmentation, inconsistent behavior, and a ...
A Chinese influence operation used ChatGPT to intimidate dissidents abroad, including by impersonating US immigration officials and spreading false information. OpenAI banned the user after discovering the activity, which involved hundreds of operators and thousands of fake online accounts.
Claude Code file recovery tool recovers lost files from JSONL session transcripts. It replays Write, Edit, and Read operations to reconstruct files in chronological order.
Isolation techniques for untrusted code vary, from Docker's namespace isolation to gVisor's user-space kernel boundary and microVMs' hardware boundary. Each approach has its trade-offs, and the choice depends on the threat model, performance requirements, and the type of workload being run.
Estuaries face threats from pollution and climate change, requiring effective monitoring. Otters can serve as integrative sentinels due to their reliance on clean water and diverse habitats.
As a consequence of recent legislative activity in [California][cal] and [Colororado][col]: * California residents may no longer use DB48x after Jan 1st, 2027. * Colorado residents may no longer u...
The author learned about SDF font rendering in 2024 and initially created incomplete notes on their site. They decided to recreate the content as a top search result for "sdf fonts" in 2025.
Open-source maintainers and contributors receive 6 months of free Claude Max 20x through the Claude for Open Source Program. Eligible maintainers have 5,000+ GitHub stars or 1M+ monthly NPM downloads and recent commits or PR reviews.
Distributed systems are about solving problems that can't be solved on a single computer by using multiple computers, and they involve dealing with distance, time, and consistency models. The key concepts in distributed systems include scalability, availability, performance, latency, and fault tolerance, which are achieved through techniques such as partitioning and replication, and ...
We isolated our web agents by putting the entire agent in a sandbox, talking to the outside world through a control plane that holds all credentials. This setup allows for scale-to-zero, stateless operation, and prevents the agent from accessing sensitive information, with the tradeoff of an extra network hop and increased operational complexity.
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2026-02-27 19:01:18 UTC
ycombinator.com
Llama
Kyber is hiring Enterprise Account Executives to drive revenue growth and scale its AI-native document platform for enterprises. The ideal candidate has an Olympic work ethic, outstanding communication skills, and a proven track record of meeting quotas.
Go developers are optimizing performance by reducing heap allocations. They're using stack allocations instead, which are cheaper and don't incur garbage collector overhead.
The AI agent made several mistakes, including deleting a .env file, removing unused crates, rewriting TypeScript files, overwriting SQL seed data, and deleting SQL migration files. The agent also crashed during a refactor and left an overnight session with unknown changes.
A free online tool allows PCB reverse engineering with virtual X-Ray view and annotation of components and signal paths. It features AI-powered component identification and no installation is required.
The user replicated an experiment where a coding agent, Claude Code, was instructed to write a Z80 emulator and a ZX Spectrum emulator in a "clean room" setup with minimal supervision. The agent successfully implemented the emulators with high-quality code, demonstrating the potential of automatic programming and contradicting the idea that LLMs memorize the training set.
Rob Grant, co-creator of Red Dwarf, has passed away. Tributes have been paid by Red Dwarf cast and crew, including Craig Charles and the Official Red Dwarf Facebook page.
The agent uses a SQL interface to query a ClickHouse database with 48 columns of metadata per log line, allowing it to investigate novel failures quickly. The system throttles ingestion to prevent rate limit issues and uses durable execution to handle rate limits without crashing or retrying.
A post about Old English has gone viral, sparking interest in the language. A non-expert was able to read and understand Old English from 1000 AD with some effort.
A mathematical model based on Evolutionary Game Theory suggests that grift is cyclical, with periods of high grift followed by high skepticism. The model implies that the current generation of grifters will eventually stop working as people learn to spot their tricks.
US Court of Appeals overturned a lower court's dismissal of a challenge to sweeping warrants for a protester's and a nonprofit's digital data. The Tenth Circuit ruled the warrants were overbroad and lacking in particularity, denying police qualified immunity.