GPT-5

Show HN: SiteTweak – a browser extension to modify any website

I've made an extension that works in the sidebar and lets you modify any website with AI.I tried to make it feel like using Cursor or Codex. You can talk to it in a chat panel to refine the modification, ask a question, or request automation.If...

Show HN: A Context Registry for AI coding agents

Hi HN. We built an API context registry to help coding agents (like Claude Code) generate production-ready API integration code without blowing through token limits.We build a lot of API integrations. In our experience, most coding agents write basic...

Show HN: Run open-weight OCR, VLM and vision models behind one API

Hey HN. We built an openai-compatible API for running open-weight VLMs, OCR VLMs and ViT-based vision models.The motivation was mostly frustration when running these models in production and discovering all the details around serving VLMs, especially...

Nobody is saying why OpenAI and Anthropic had outages

https://archive.ph/3zcMG

OpenAI’s GPT-6 Astra vs GPT-5.6 Sol: Which one should you choose in ChatGPT

Compare GPT-6 Astra’s autonomous workflows with GPT-5.6 Sol’s everyday AI strengths to choose the ChatGPT model that fits ...

I gave Claude Opus 5, GPT-5.6, and Grok 4.6 the same UI challenge and one embarrassed the rest

Only one built production-ready code.

ChatGPT 6 Officially Launches as Astra: Beats GPT-5.6 Sol with 47% Faster Speed

OpenAI launches ChatGPT 6 Astra for complex professional workflows. The new AI model reduces task completion time by 47 ...

OpenAI And Anthropic Move Towards Their IPOs As They Face a Balancing Act

OpenAI emphasized cybersecurity risks surrounding its newest model while Anthropic moved to make its latest technology more ...

Anthropic Cuts Agent Compute Costs Ahead Of Fable 5.1 Rollout

Anthropic’s Fable 5.1 keeps headline prices flat but cuts cache reads 75%, making agentic AI cheaper and potentially driving ...

Anthropic Debuts Commerce Agent Blueprint With Visa and Mastercard

Anthropic, the artificial intelligence company behind Claude, launched a blueprint Wednesday (Sept. 2) that hands retailers ...

Pentagon's Anthropic ban holds as Lutnick declares trust: Contractors must still comply

Anthropic supply chain risk designation remains active for defense contractors even after Commerce Secretary Lutnick declared the AI company trusted. Pentagon Under Secretary Emil Michael reaffirmed ...

Anthropic Is Reportedly Gearing Up for an IPO This Year That Could Be Bigger Than SpaceX. 3 Things Investors Should Know.

Anthropic would be the first pure-play large language model company to go public.

Anthropic evaluates building in-house payment infrastructure, weighing reliance on Stripe

Anthropic is hiring billing engineers to evaluate building payment infrastructure in-house while still relying on Stripe, signaling a hybrid ...

How Anthropic is reportedly structuring its IPO

Anthropic, the developer of the Claude AI models, could be the biggest IPO of the year. Based on recent reports, that IPO ...

Anthropic $15B credit line: Banks commit $1B-plus each to lock in IPO roles

Anthropic IPO credit facility expands to $15 billion as Morgan Stanley leads a 14-bank revolving credit syndicate one month ...

Which Investors Will Get Rich From Anthropic’s IPO?

When Anthropic goes public in a blockbuster offering, which investors will profit? The answer says a lot about how much start ...

OpenAI Confirms Service Degradation Hitting ChatGPT and Codex Users

OpenAI opened an incident on its official status page on September 3, 2026, after detecting elevated errors across ChatGPT ...

OpenAI Faces Critical ChatGPT Errors as Recovery Continues

OpenAI reports elevated Codex and ChatGPT errors as it monitors recovery after applying a mitigation to the ongoing service ...

OpenAI rolls out GPT-6 Astra with improved Codex, computer use and cybersecurity

OpenAI has introduced GPT-6 Astra, a new AI model developed through research across pre-training, reinforcement learning and ...

OpenAI reports degraded performance in September incident affecting millions

OpenAI confirms full service restoration after a September 3 outage hit 15 ChatGPT and Codex components, raising reliability ...