GPT-5 is now available for developers
GPT-5 is now available on the API platform, bringing significantly stronger reasoning, improved performance on real-world coding tasks like debugging and code generation, and new developer controls fo…
GPT-5
Consensus speeds up its research capabilities by adopting GPT-5 and the Responses API
Consensus has upgraded its AI-powered research assistant using GPT-5 and OpenAI's Responses API. The new multi-agent system can read, analyze, and synthesize evidence from scientific literature in min…
ChatGPT bids farewell to GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini
OpenAI announced that on February 13, 2026, ChatGPT will remove GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from its platform. This follows the previously announced retirement of GPT-5 variants …
GPT-5 Technical Documentation
GPT-5 uses a unified routing system that automatically directs each request to the most suitable model variant. gpt-5-main handles everyday conversations quickly, gpt-5-thinking tackles complex reason…
GPT-5 and what lies ahead for mathematical breakthroughs
UCLA math professor Ernest Ryu collaborated with OpenAI's GPT-5 to address a significant open question in optimization theory, the mathematics underlying modern machine learning. The partnership highl…
From outright refusals to safe completions: advancing output-focused safety training
OpenAI's new safe completions method for GPT-5 replaces the traditional hard refusal approach with output-centric safety training. Instead of refusing potentially sensitive questions outright, the mod…
Meet GPT-5
GPT-5 is OpenAI's newest flagship AI model, described as a significant leap in intelligence over previous versions. It delivers state-of-the-art performance in coding, mathematics, writing, health inf…
How Higgsfield transforms basic concepts into movie-style social media videos
Higgsfield is an AI video creation platform that transforms simple text prompts and images into cinematic, social-first videos by integrating OpenAI's GPT-4.1, GPT-5, and Sora 2. GPT models refine rou…
A Look Inside OpenAI's Internal Data Agent
OpenAI built an internal AI data agent that turns plain-language business questions into reliable data analysis. GPT-5 handles reasoning and planning, while Codex writes and runs code to process datas…