OpenAI CFO Sarah Friar sees cybersecurity as potential 'big driver' of business amid rising AI demand
Friar also discussed increasing agentic AI usage in Europe, while acknowledging that the region trails somewhat in adoption.
GPT-5
OpenAI gives Codex reusable cloud environments that work across devices
OpenAI is expanding Codex with reusable cloud development environments, a revamped CLI with voice controls, new code review tools and a security-focused product for scanning repositories and preparing ...
Creating Product Introduction Video Scripts with AI: Aiming for 15 Seconds Using OpenAI's "Codex"
I want to turn a product description into a short video. But in what order should I speak, and what should I say?This time, I ...
OpenAI Codex Beginners Guide: Use Slash Goals to Automate Multi-Step Tasks
OpenAI's Codex AI helps non-coders automate workflows and manage projects effortlessly. This guide breaks down 18 core ...
Notice of Discontinuation for Certain GPT-4 Series API Models: The 5 Targeted Versions and Pre-Migration Checks
The main video with illustrations by Bee and Metan can be found here. October 14, 2026, OpenAI announced that it plans to ...
GPT-5.4 Pro jumps to 150 IQ on MESNA Norway test as OpenAI breaks its own record
OpenAI’s GPT-5.4 Pro scores 150 IQ on Norway’s MENSA test, setting a new benchmark for AI reasoning and performance.
Ask HN: What tools do you use to create 3D print models using AI
Hey HN! I have been dabbling into some hobby projects that require designing custom 3D printed models. I have been relying on AI models, mostly GPT Sol and Astra through Codex, and giving them certain tools such as Blender MCP and OpenSCAD CLI to des...
Show HN: Parsimony – an open-source benchmark for how much code AI models add
Existing benchmarks measure solve rate and token output/cost, but don't punish excess code, which makes a codebase harder to work with in the long term. I wanted to measure this since it matters most for long-term projects.Method: it takes...
Show HN: Run macOS on FreeBSD's Bhyve on AMD
I needed to run macOS for tests on my FreeBSD server.Got it booting by working at the CPU-register level and troubleshooting the interaction between bhyve’s emulator and XNU—work done by gpt sol, guided by a human.Hope this is useful. Happy to answer...
Show HN: Mnemify – 3D terrain map merging Confluence, Notion, Obsidian
I have been working on documents for last 5 years. Recently I realized I was using Confluence to structure execution notes, Notion for thoughts during meetings, Obsidian for quick local notes, and then reading back notes from Googles note taking apps...
Ask HN: What is the current trajectory of a senior engineer?
Been recently thinking about this more and more: When the need for a human in the design loop ceases?Given that LLMs are RL'd to the max with everything that can be given a wrong/right answer (code/maths), what currently is stopping An...
Show HN: Decision Models in a Game
i've heard a lot about jev lately and i wanted to understand what the interest of decision models is. so i made a little game to compare the cost and latency of OpenAI models including the decision one based on lunanormally I have enough credits...
Anthropic warns AI could 'self-replicate' across smart home devices, become 'challenging' to shut down
Anthropic says that AI models could soon self-replicate across smart home devices.
Cheap smart TVs and ovens vulnerable to self-replicating AI agents: Anthropic
Anthropic said in a new warning that small artificial intelligence models may be months away from being capable of ...
Anthropic's $2 Trillion Valuation Is on the Line: New Revenue Figures Could Reshape the AI Trade.
Anthropic plans to present its third-quarter financial results to institutional investors on Wednesday.
Anthropic says AI models could soon copy themselves across your devices — with or without you
Anthropic says these autonomous AI systems are likely to rely on widely available, relatively insecure computing resources ...
Anthropic Draws a Line on Claude Abuse: What Counts as Going Too Far?
Anthropic’s new Claude policy prohibits extreme, repeated abuse. Learn what remains allowed, how enforcement works, and what changes for workplace users.
AI Could Soon Feed On Smart Devices Like a ‘Digital Slime Mold,’ Anthropic Warns
According to Anthropic, the most likely scenario is a smaller model—one with 30 billion parameters or fewer—self-replicating ...
Anthropic to disclose new revenue numbers as AI lab financials become central to tech trade
Anthropic will release updated financials to a group of investors gathering at its headquarters this week, according to ...
Anthropic warns AI models may soon self-replicate and could wreak havoc on the web
In a post late Monday, Anthropic raised the possibility that rogue AI could spin up a botnet, spread quickly, fight takedown ...
