GPT-5.4 is priced at $2.50/1M input and $15/1M output tokens while GPT-5.4 Pro is $30/1M input and $180/1M output tokens, more than GPT-5.2 and GPT-5.2 Pro
and the Upgrades Could Be MassiveOpenAI Developers:Pricing — Text tokens Prices per 1M tokens. Batch Flex Standard Priority Model Input …Amanda Caswell /Tom's Guide:GPT-5.4 is here — and OpenAI jus...
OpenAI says GPT-5.3-Codex goes beyond an agent that can code “to an agent that can do nearly anything developers and professionals can do on a computer”
Expanding Codex across the full spectrum of professional work on a computer. — Join the Codex app waitlistForums:Hacker Newsandr/singularityForums:Hacker News:GPT-5.3-Codexr/singularity:OpenAI relea...
OpenAI releases GPT‑5.2-Codex, with improvements on long-horizon work through context compaction, stronger performance on large code changes, and more
What excites me most is the leverage this gives developers. … Frederic Lardinois : At this point, I'd almost be disappointed if nobody releases a new model on Christmas Day. The current release cycle...
OpenAI's Fidji Simo says she expects ChatGPT's “adult mode” to launch in Q1 2026 and that OpenAI wants to get better at age prediction before adding the feature
here's what that means Kahekashan / The Hans India : OpenAI Rolls Out GPT-5.2, Prepares Adult Mode for 2026 Launch Tyler Lee / Android Headlines : ChatGPT Adult Mode to Launch in Q1 2026 as OpenAI Foc...
OpenAI says GPT‑5.2 Thinking beats or ties industry professionals on 70.9% of GDPval knowledge work tasks, delivering outputs at >11x the speed and <1% the cost
OpenAI eyes January exit from “code red” John Werner / Forbes : The Wonder And The Promise Of GPT 5.2 Is Here Benj Edwards / Ars Technica : OpenAI releases GPT-5.2 after “code red” Google threat alert...
OpenAI says ChatGPT will now avoid em dashes if users tell it to; em dashes have become telltale signs that supposedly signals text written by AI
Sam Altman celebrates ChatGPT finally following em dash formatting rules The Economic Times : OpenAI fixes ChatGPT's em dash problem; ‘small-but-happy-win’ says Sam Altman Kahekashan / The Hans India ...
Mercor launches the AI Productivity Index (APEX), which evaluates AI models' ability to perform “economically valuable knowledge work”; GPT-5 leads at 64.2%
still not production-ready Nikita Ostrovsky / Time : AI Is Learning to Do the Jobs of Doctors, Lawyers, and Consultants arXiv.org : The AI Productivity Index (APEX) Agnee Ghosh / Bloomberg : OpenAI, A...
OpenAI debuts GPT‑5-Codex, a version of GPT‑5 optimized for agentic coding in Codex and says it spends its “thinking” time more dynamically than previous models
If You Ask Nicely Frederic Lardinois / The New Stack : OpenAI Launches a New GPT-5 Model for Its Codex Coding Agent David Gewirtz / ZDNET : OpenAI has new agentic coding partner for you now: GPT-5-Cod...
GPT-5's release was underwhelming, offering incremental improvements and failing to meet expectations, showing that pure scaling simply isn't the path to AGI
and he's not alone Maximilian Schreiner / The Decoder : GPT-5 is here and Gary Marcus is not impressed Laura Varley / Silicon Republic : Altman admits GPT-5 currently ‘way dumber’ amid rough roll-out ...
OpenAI says ChatGPT Pro users can select old models for now but plans to deprecate them in 60 days; Sam Altman says Plus users will be able to keep using GPT-4o
The “Best Friend” of Many ChatGPT Users Now Comes at a Price Jackson Chen / Engadget : OpenAI brings GPT-4o back online after users melt down over the new model Amanda Caswell / Tom's Guide : ChatGPT-...