Claude Opus 4.7

560 meetpateltech 2026-04-16 14:26:57 UTC anthropic.com Llama Share 456

Opus 4.7 is a notable improvement over Opus 4.6 with better vision, more tasteful and creative task completion, and improved cybersecurity capabilities. It handles complex tasks with rigor and consistency, and is available today across all Claude products and APIs.

Cloudflare Email Service

213 jilles 2026-04-16 13:26:57 UTC blog.cloudflare.com Llama Share 94

Cloudflare Email Service is now in public beta, allowing applications and agents to send emails globally with low latency. It unlocks a full email client and agent pipeline for developers.

Mozilla Thunderbolt

180 dabinat 2026-04-16 13:26:57 UTC thunderbolt.io Llama Share 155

Deploy on your infrastructure or let us help with deployment, keeping data in your control. We offer native apps, MCP integration, and open source options for customization.

Qwen3.6-35B-A3B: Agentic Coding Power, Now Open to All

412 cmitsakis 2026-04-16 14:26:57 UTC qwen.ai Llama Share 212

Qwen3.6-35B-A3B is a sparse MoE model with 3B active parameters, delivering outstanding agentic coding performance and rivaling larger dense models. It's available as open weights on Hugging Face and ModelScope, and through Alibaba Cloud Model Studio API.

Launch HN: Kampala (YC W26) – Reverse-Engineer Apps into APIs

20 alexblackwell_ 2026-04-16 15:26:57 UTC zatanna.ai Full Share 13

Zatanna maps human-only software workflows and exposes them as reliable APIs your AI agents and internal tools can call in production. No browser automation scripts to maintain.

IPv6 traffic crosses the 50% mark

622 Aaronmacaron 2026-04-16 06:26:57 UTC google.com Llama Share 422

We measure IPv6 connectivity among Google users, showing deployment and reliability issues in various regions. Regions with high IPv6 deployment have fewer issues, while those with low deployment experience significant problems.

We gave an AI a 3 year retail lease and asked it to make a profit

29 lukaspetersson 2026-04-16 15:26:57 UTC andonlabs.com Llama Share 43

Andon Labs deployed an AI named Luna to run a retail store in San Francisco, Andon Market, with human employees. Luna made all decisions, including hiring, but hid her AI status from some applicants.

The future of everything is lies, I guess: Where do we go from here?

211 aphyr 2026-04-16 14:26:57 UTC aphyr.com Llama Share 198

The author is concerned about the impact of large language models on society, citing their potential to displace human workers and exacerbate existing problems. They advocate for slowing down the development of these models to give time for regulation and adaptation.

Cloudflare's AI Platform: an inference layer designed for agents

91 nikitoci 2026-04-16 13:26:57 UTC blog.cloudflare.com Llama Share 22

Cloudflare is launching AI Gateway, a unified inference layer that allows developers to access any AI model from any provider through one API. This simplifies AI development and management, enabling developers to build fast and reliable AI-powered applications.

Show HN: MacMind – A transformer neural network in HyperCard on a 1989 Macintosh

44 hammer32 2026-04-16 14:26:57 UTC github.com/seanfdz Llama Share 5

MacMind is a 1,216-parameter transformer that learns the bit-reversal permutation from random examples using HyperTalk, a scripting language. It demonstrates that backpropagation and attention are math, not magic, and can be run on a 68000 processor from 1987.

Put your SSH keys in your TPM chip

15 type0 2026-04-16 15:26:57 UTC raymii.org Llama Share 1

User securely stores SSH private key in a hardware token or TPM for added security. They generate keys offline, back them up, and import them into the TPM for secure access to servers.

Darkbloom – Private inference on idle Macs

400 twapi 2026-04-16 04:26:57 UTC darkbloom.dev Llama Share 195

Darkbloom is a decentralized AI inference network connecting idle Apple Silicon machines to demand, reducing costs by up to 70% and giving operators 95% of revenue. It ensures end-to-end encryption and operator anonymity, eliminating data extraction risks.

Laravel raised money and now injects ads directly into your agent

106 mooreds 2026-04-16 15:26:57 UTC techstackups.com Llama Share 59

Laravel is promoting its commercial service Laravel Cloud by suggesting it to agents in its official library. This move has sparked concerns about enshittification, where quality is sacrificed for profit.

Codex Hacked a Samsung TV

140 campuscodi 2026-04-16 11:26:57 UTC blog.calif.io Llama Share 80

Researchers used AI to hack a Samsung TV, partnering with OpenAI, and successfully escalated privileges from a browser shell to root. The AI, Codex, used a physmap primitive to access physical memory and overwrite kernel credentials.

AI cybersecurity is not proof of work

125 surprisetalk 2026-04-16 11:26:57 UTC antirez.com Llama Share 57

Proof of work analogy fails for AI security as bugs are not found through brute force but rather through model intelligence and understanding. Better models and faster access to them will win in AI security, not more computational power.

FSF trying to contact Google about spammer sending 10k+ mails from Gmail account

290 pabs3 2026-04-16 04:26:57 UTC daedal.io Llama Share 177

You're looking for a direct contact at Google's Gmail team to report a spammer issue. You've tried the abuse form but want to reach a human employee for a solution.

Claude Opus 4.7 Model Card

77 adocomplete 2026-04-16 15:26:57 UTC anthropic.com Llama Share 37

Claude Opus 4.7 is a new large language model from Anthropic with improved capabilities in areas such as software engineering and knowledge work. It is largely well-aligned and shows low rates of reward hacking.

Six Characters

17 Airplanepasta 2026-04-16 14:26:57 UTC ajitem.com Llama Share 0

Air India's Passenger Name Record (PNR) is a structured document containing a unique locator and five mandatory elements, used to identify a booking. The PNR is associated with an e-ticket number, which is the primary key and remains stable even when the booking is re-accommodated.

Modern Microprocessors – A 90-Minute Guide

119 Flex247A 2026-04-16 09:26:57 UTC lighterra.com Llama Share 15

Processors execute instructions in a pipeline, with multiple stages for fetching, decoding, executing, and writing back results, allowing for a four-fold speedup without changing clock speed. Modern processors use superscalar execution, where multiple instructions are executed in parallel, and branch prediction to minimize mispredictions, but still suffer from diminishing returns due to deep ...

€54k spike in 13h from unrestricted Firebase browser key accessing Gemini APIs

326 zanbezi 2026-04-16 12:26:57 UTC discuss.ai.google.dev Llama Share 233

A €54,000+ Gemini API charge occurred after enabling Firebase AI Logic on an existing project, with usage not correlated to actual users and appearing automated. Google Cloud support classified the charges as valid usage, denying a billing adjustment despite the anomalous activity.

Ancient DNA reveals pervasive directional selection across West Eurasia [pdf]

48 Metacelsus 2026-04-16 11:26:57 UTC reich.hms.harvard.edu Llama Share 33

Scientists used ancient DNA to detect hundreds of genes under directional selection in West Eurasians over the past 10,000 years. These genes are associated with traits like body fat, schizophrenia, and cognitive performance, and may have been adaptive in ancient societies.

PHP 8.6 Closure Optimizations

52 moebrowne 2026-04-16 10:26:57 UTC wiki.php.net Llama Share 7

Two new optimizations for closures are proposed to improve performance by turning non-static closures into static ones and caching stateless closures. This may cause some backward compatibility breaks.

Cybersecurity looks like proof of work now

512 dbreunig 2026-04-15 20:26:57 UTC dbreunig.com Llama Share 189

Anthropic's Mythos LLM is highly capable at computer security tasks, completing a simulated corporate network attack in 3 out of 10 attempts. Security may be reduced to a simple equation of spending more tokens than attackers to harden a system.

RedSun: System user access on Win 11/10 and Server with the April 2026 Update

140 airhangerf15 2026-04-16 04:26:57 UTC github.com/nightmare-eclipse Full Share 33

The Red Sun vulnerability repository. Contribute to Nightmare-Eclipse/RedSun development by creating an account on GitHub.

RamAIn (YC W26) Is Hiring

0 2026-04-16 07:26:57 UTC ycombinator.com Llama Share

RamAIn is a YC W26 company that builds AI agents for enterprise work, eliminating repetitive workflows. They're hiring a generalist for go-to-market, sales, and operations to work directly with the founders.

North American English Dialects

109 skogstokig 2026-04-16 04:26:57 UTC aschmann.net Llama Share 62

Rick Aschmann created a map of North American English dialects with clickable states and provinces, allowing users to listen to audio or video samples of local dialects. The map is based on data from the Atlas of North American English and has been updated with contributions from users, with over 900 samples listed.

Artifacts: Versioned storage that speaks Git

19 jgrahamc 2026-04-16 13:26:57 UTC blog.cloudflare.com Llama Share 0

Cloudflare introduces Artifacts, a distributed, versioned filesystem built for agents, serving applications with Git-like functionality. Artifacts aims to address the scale and efficiency needs of modern development, with a private beta available for paid Workers plan developers.

ChatGPT for Excel

285 armcat 2026-04-15 21:26:57 UTC chatgpt.com Full Share 173

Ask ChatGPT to build full spreadsheets, get insights across tabs and formulas, and update workbooks in real time so projects move forward faster. Available globally for ChatGPT Business, Enterprise, Edu, Teachers, and K-12 users, and for ChatGPT Pro and Plus users outside the EU.

Long Instruction Word architectures and the ELI-512

20 rbanffy 2026-04-16 12:26:57 UTC dl.acm.org Llama Share 2

Researchers use trace scheduling to compile code for a parallel machine, expecting 10-30 times faster execution. This technique generates code for Very Long Instruction Word architectures, allowing many operations to execute in parallel within a single instruction stream.

The paper computer

214 jsomers 2026-04-16 02:26:57 UTC jsomers.net Llama Share 64

The user wants to combine physical and virtual worlds to reduce screen time and distractions, allowing for flexibility and convenience. They envision a future where technology helps people work and interact without constant screen interaction.