GPT-5

Ask HN: Why are so many accomplished founders joining Anthropic?

A striking number of people who had already built successful companies or held unusually high-status roles are choosing to work at Anthropic.> Recently, Tom Blomfield, co-founder of Monzo and GoCardless and former YC partner> Mike Krieger, co-founder of Instagram> Andrej Karpathy, founding OpenAI member> Peter Bailis, CTO of WorkdayI am mostly curious because they could presumably have raised money for another startup, invested, or retired. Instead, they chose to become employees wit

Anthropic banned my thirteen 20x accounts, what now?

Firstly, FAFO, I get it.I was using 13 Claude Code 20x subscriptions. Fable on ultra code.First, yes it was excessive. Yes I was using ultra code for everything unnecessarily, just because I cbf and the cost/month was low for my business.With that out of the way, Anthropic rejected my ban appeal.It was all personal use, just me, doing stuff for my business, I have no employees.Regardless, appeal rejected, no reason given, and any account I create now gets instantly banned.I’ve tried using a

Show HN: Finterm.ai Bloomberg terminal for Claude Code

Hi, my name is Kam, and today my cofounder Josh and I are shipping Finterm, a CLI that gives coding agents direct access to financial data: stock prices, options data, SEC filings, and Ticker Deep Research, a filtered ticker news search. I’m a developer and have been a full-time trader for the past few years.Recently I have been using LLMs more and more in my trading and strategy. I always found it frustrating that Claude Code or GPT did not have direct access to actual financial information and

Ask HN: Is GPT-5.5 being nerfed?

Ever since the release of GPT-5.6, I've noticed that GPT-5.5 is sometimes being lazy and isn't as proactively following up with remaining tasks in the session as before. I've always been using it on xhigh. How has your experience been?

Show HN: Costbase – See what each of your AI apps costs, without a proxy

Live demo, no signup: https://costbase.co/demoHi there, over the past 1-2 years I've built and experimented with many AI apps. Some are in production, some died in the experimental stage.The ones in production currently costs me ~$500 a month to run – using a variety of models from OpenAI's Whisper to Anthropic LLM.Because it's important for me to track the Cost of Goods Sold of each individual app, the strategy I've used so far is to use a different credit car

Tell HN: The Codex App is replaced by ChatGPT

Hi HN. Today Codex (macOS) prompted to upgrade, and it failed - the app is gone, but was not replaced. The dock icon shows a question mark.To fix this I tried to download the Codex app from OpenAI. https://developers.openai.com/codex/app redirects to ChatGPT. The Codex page itself (https://openai.com/codex/) talks about 'now in ChatGPT' and prompts to download.Sure enough, downloading what appears to be Codex downlaods ChatGPT -- and so opening &

Show HN: Harpist – convert any website into a refined and documented API

Hello HN!As part of our work at Kenobi[0], I used Codex to analyse an HTTP archive (HAR) for a website I was trying to see if I could use programatically, i.e. by exposing its underlying / undocumented API. That approach worked much better than I expected, so I started looking for a way to do this easily for other websites.I couldn't find exactly what I wanted, so we decided to build Harpist -- a product in two parts: i. A Chrome extension, that allows you to record HAR files and view

Anthropic's Claude Cowork heads to the cloud as data shows 90% of sessions aren't for coding

Anthropic's Claude Cowork heads to the cloud as data shows 90% of sessions aren't for coding ...

OpenAI And Anthropic Are Preparing For IPOs—Here’s How They Stack Up

OpenAI and Anthropic have both confidentially filed for historic IPOs. Discover how their valuations, revenue growth, and corporate strategies compare before they go public.

Elon Musk praises Mythos/Fable, promises not to ‘cut off’ Anthropic

Should Anthropic trust Elon Musk to host its models? With about $40 billion in revenue at stake, Musk insists that the ...

Air Force pushing contractors to purge Anthropic by Sept. 1: Memo

The Pentagon's new target is to remove Anthropic department-wide by end of September, even as the AI titan is suing the government to overturn it.

Elon Musk on Anthropic's Claude: 'Woke' and 'hypocritical' in March, but in July it's...

Elon Musk has publicly praised artificial intelligence startup Anthropic, reversing earlier criticisms. He acknowledged being ...

Elon Musk has reversed course on Anthropic

In recent weeks, SpaceX CEO Elon Musk has shared kinder words for Anthropic, not long after repeatedly disparaging the competitor.

Elon Musk says he was wrong about Anthropic

Elon Musk admitted he was wrong about Anthropic on X, calling it the current leader in AI and praising Claude Mythos and ...

ChatGPT is $20/month. Get GPT, Claude, and Gemini for a full year for $30.

TL;DR: A year of access to premium Language Learning Models is available in a single app for $29.99 (MSRP $39.99). If you’ve ...

OpenAI launches ChatGPT Work as it broadens GPT-5.6 rollout

The enterprise AI agent combines ChatGPT, Codex, and GPT-5.6 to automate workplace tasks as OpenAI broadens rollout of its latest frontier models.

OpenAI's GPT-5.6 and ChatGPT Work aim to beat Anthropic on price, speed, and productivity

OpenAI's GPT-5.6 launch looks aimed directly at Anthropic. Sol, Terra, and Luna map closely to GPT-5.5's tiers. ChatGPT Work ...

OpenAI launches its new family of models with GPT-5.6

OpenAI's latest family of models promise improvements across a range of areas, including cybersecurity.

OpenAI's GPT-5.6 becomes the preferred model in Microsoft 365 Copilot0 0

Microsoft is pivoting back to its primary partner OpenAI with a day-one integration of GPT-5.6 model series to supercharge Word, Excel, and PowerPoint.

OpenAI Releases GPT-5.6 Sol: Here’s How It Stacks Up Against Other AI Models

OpenAI's new flagship model is out, after spending two weeks locked behind a government-approved preview. It lands the same week Fable 5 leaves Anthropic's subscription plans.