OpenAI brings GPT-5.6 Cyber to select Daybreak Red customers
OpenAI has made its GPT-6 Cyber model available to select customers in the Red tier of Daybreak, its cybersecurity program, ...
GPT-5
AI backtest guardrail fails: Benchmark finds date prompt cuts GPT-5 knowledge claims 39% to 1%
AI backtest safeguards fail a new test. The FinDendro benchmark, posted to arXiv on Nov. 4, finds that telling GPT-5 to ...
OpenAI buys tiny software developer to improve Codex
OpenAI is buying Pierre Computer Company in order to incorporate the San Francisco-based software developer’s Code.Storage ...
OpenAI tightens ChatGPT, Codex usage limits as fundraising plans reportedly shrink
The move comes as AI token prices continue to fall, raising questions about both the strength of the demand for AI.
OpenAI to acquire Pierre, the code storage company behind Codex
On November 4, 2026, OpenAI announced on its official website that it will acquire Pierre Computer Company, Inc. (hereinafter ...
OpenAI acquires developer platform Pierre Computer to boost Codex capabilities
OpenAI is set to acquire Pierre Computer Company, enhancing its Codex platform by integrating open-source coding tools to ...
OpenAI to acquire developer tools firm Pierre to expand Codex capabilities
OpenAI will acquire Pierre Computer Company, the developer of open-source coding tools, to expand its Codex platform's capabilities in building, understanding and reviewing software, as it looks to ...
Cat Wu, the driving force behind Claude Code, joins OpenAI. How will ChatGPT, Codex, and Dots change with her joining Tibo's team?
On November 5, 2026, a notable personnel change was announced in the AI industry. Cat Wu, who led product development for ...
OpenAI is building a GitHub alternative into Codex, and it could change how developers work
However, that's just one part of building an application, and it creates a key problem: developers need a reliable way to ...
Show HN: Jev vs. OpenAI Decision vs. Small Financial World Models: FinBench [video]
Guys - OpenAI Decisions, Jev, World Models are interesting.We ran some tests for the C-suite to decide between OpenAI Decisions vs. their own existing models vs. training their proprietary Financial World Model. Sharing the results of our sample test...
Claude AI Predicts and Backs Claver’s $10K XRP Price Prediction as Anthropic Faces Pompliano Backlash
Claude AI Predicts and backs a $10K Jake Claver's XRP price prediction amid the Anthropic Pompliano clash over AI-powered ...
Show HN: Stitch.ai – New all-in-one workspace with Stitchy the AI assistant
Our team is excited to launch Stitch.ai this week. We've been working hard to bring knowledge workers, freelancers and founders a workspace that doesn't require hopping between apps and tabs; everything is in one app.The Stitch.ai app inclu...
Show HN: Vivonco – match patient's cancer reports to targeted drugs and trials
Hi HN. I made a lightweight app where you can add patient's cancer reports (pathology, scans, gene tests, even phone photos) and get a tactical plan based on care guidelines from US, Europe, India. The plan has precise, targeted drugs for their...
Launch HN: Rivet (YC W23) – Scale and Orchestrate Agents on S3
Hey HN, this is Nathan and Nicholas from Rivet (https://rivet.dev) – a fast, high-density, and scalable orchestrator for agentic workloads using the actor model. Rather than running a heavyweight sandbox per agent, each agent gets a lightwe...
Show HN: PitchFlip – Silicon Valley origin stories as flipbooks
GPT-IMage-2.6 supports GIFs!I love GIFs (pronounced with a G, obviously).I wanted to try this out so I built a fun little app that turns company origin stories into GIFs. Get the whole Acquired episode in 8 frames.
Show HN: Lunar – a coding harness built for transparency and efficiency
Hi everyone,I built Lunar to make my day to day work on our AI gateway easier: basic testing of different providers, advanced testing of features like complexity router, and so on. Lunar allows you to easily switch across providers, gives you debuggi...
Show HN: A terminal viewer for plain text data files (JSON,YAML,CSV,XML,)
When I started working hands-on with OpenAPI specifications, it became clear very quickly that using an editor to read large volumes of deeply nested JSON sucks, a very great deal. So I went looking for something to help, and came across https:/...
Ask HN: Are Anthopic and OpenAI going to IPO post mid terms?
Given the results of the mid terms, are Anthopic and OpenAI going to IPO until atleast 2028?
Show HN: Cerea – yet another self-hosted LLM chat front end
Here is Cerea, a self-hostable, open-source (Apache 2.0) chat+agent frontend for LLMs. It works alone with any OpenAI-compatible inference provider, but it's way better when coupled with the model gateway I'm also developing, Pystino (https...
The election day revolt that threatens America’s AI boom
Americans’ vote for antidata-center candidates and ballot measures could rein in AI’s expansion and hobble economic growth.
