OpenAI launches GPT-5.3-Codex-Spark 15x faster, $200-a-month pro subscription for coders
OpenAI's GPT-5.3-Codex-Spark generates code 15 times faster than its predecessor, but sacrifices some intelligence and security capabilities in the process.
GPT-5
OpenAI launches GPT-5.4 mini and nano for faster coding help
OpenAI introduces GPT-5.4 mini and nano models, offering near flagship performance at reduced costs, ideal for fast, ...
OpenAI launches GPT-5.3-Codex 25% faster on long tasks, self-debugging self-deploying
OpenAI's newly launched GPT-5.3-Codex is 25% faster and extends its capabilities beyond coding, supporting a wide range of tasks in the software lifecycle.
OpenAI launches GPT-5.4 mini and nano delivering speed and affordability
OpenAI introduces GPT-5.4 mini and nano models, offering near flagship performance with significantly reduced costs, ...
Claude AI Predicts Insane $7,000 Target for Quant Crypto: Can QNT Move +22,000%?
QNT crypto could hit $7,000 by Jan 1, 2027, following the monumental Clearing House partnership, Claude AI predicts ...
Show HN: Made an open-source Lego AI generator
Hi there :-) New on HN, first time posting.Past year, around December, I started experimenting with making ChatGPT and Claude generate source code in LDraw language.This LDraw is literally an "assembly" language, a low-level programming lan...
OpenAI halved the allowance of the $200 plan to 10x
> Our commitment is that, over time, your subscription will continue to help you get more work done with an increasing level of quality.> Starting October 30, 2026, your included usage in ChatGPT Work and Codex will decrease from 20 times to 10...
Chatham Financial Builds Capital Markets Tools with OpenAI Codex
OpenAI published a customer case study on October 2, 2026, describing how Chatham Financial, a capital markets advisory firm, ...
OpenAI DevDay 2026: Expanding the 'Scope of Delegation' to AI with Resident dots, Cloud Codex, and Decision APIs
On September 29, 2026, OpenAI held its developer event, 'DevDay 2026,' and made over 20 announcements spanning ChatGPT, Codex, models, and more.OpenAI describes the pillars of this event as agents ...
OpenAI Codex vs Claude Code: The Better AI Coding Agent Depends on More Than Benchmarks
OpenAI Codex and Claude Code trade wins across performance, cost, speed, and security controls. Here’s what the latest ...
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 ...
OpenAI’s New $500 Monthly Subscription Offers Something the Other Personal Plans Don’t. Is It Worth It?
The subscription pricing from OpenAI seems confusing at first, but there's one important factor to keep your eye on: speed.
OpenAI adds plugins to Codex, strengthening competition with Claude Code
OpenAI introduces plugins for Codex, enhancing its capabilities and positioning it as a comprehensive work platform, aiming ...
OpenAI gives Codex a major upgrade with cloud environments, voice CLI & code review
OpenAI upgrades Codex with cloud development environments, voice controls, multi-agent tools and AI-powered code review ...
Show HN: Outis – Fight AI spam by sending fake "user unknown" bounce emails
Outis fights spam generating and sending a fake "user unknown" bounce for an email you received, so the sender believes your address does not exist.Of course this isn't a novel idea, I created a similar program back in 1998–1999 (actua...
OpenAI launches mini and nano GPT-5.4 for cheaper, faster access
OpenAI introduces GPT-5.4 mini and nano models, offering near flagship performance with significantly reduced costs, ...
Show HN: I made a technical trivia quiz app graded by AI
Hey HN,I procrastinate looking for a job by creating side projects. This one was born when I finally decided it was time for look for a job. Naturally, I wanted to prepare for an eventual interview and asked Claude to drill me. It did an OK job but t...
Show HN: Codex shorthand levels with -vvv style more or less
came up with some shorthand for codex models and level:low--- gpt-5.6-luna lowlow-- gpt-5.6-luna mediumlow- gpt-5.6-luna highlow gpt-5.6-terra mediumlow+ gpt-5.6-terra highlow++ gpt-6-lun...
Show HN: Benchmark: AI doesn't find bugs unless you tell it what's wrong
New benchmark from researchers at Meta, Stanford, Harvard, UW, including the researchers who've worked on SWE-bench, ProgramBench etc.Most benchmarks just test if AI can fix a problem you've already pointed out.But obviously it would be muc...
Show HN: Simply @dotlink in ChatGPT web,space or dot to access local files,tools
Built dotlink to give chatgpt codex abilities, letting chatgpt web, the new dots and spaces, build and run tools and access files directly in your local machine.Been using it for a while, when I'm out of codex limits or giving chatgpt controlled...
