Announcing GPT-6.1 Sol
GPT-6.1 Sol claims near-Astra coding, agent, and professional work performance at 1/5 Astra API token prices; benchmarks remain unverified.
AI coding
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…
Gemini 4 Argon generates an illustration of Python reading a book.
Gemini 4 Argon completed a turtle drawing task with 521 commands, passed 12 of 15 modern Python idiom checks, made no unrelated edits, and cost $0.06.
Meet GPT-5.2-Codex
GPT-5.2-Codex is OpenAI's most advanced coding model, built for sustained, complex engineering work rather than short code completion. Its key strengths include long-horizon reasoning for multi-stage …
Programming with OpenAI o1
Cognition CEO Scott Wu explains why OpenAI's o1 model marks a meaningful shift in AI coding: instead of instantly generating answers, o1 reasons through problems step by step, weighing trade-offs like…
GPT-5.3-Codex Technical Report
GPT-5.3-Codex is OpenAI's most capable agentic coding model, merging the frontier coding performance of GPT-5.2-Codex with the reasoning and professional knowledge of GPT-5.2. Designed for autonomy in…
Meet GPT-5.3-Codex-Spark
OpenAI has introduced GPT-5.3-Codex-Spark, its first real-time coding model, designed to keep pace with developers rather than the traditional request-and-wait pattern. It generates code up to 15x fas…
Announcing new improvements to Codex
OpenAI's Codex update delivers major gains in speed and reliability, enhanced real-time collaboration, and stronger autonomous task handling. Available across terminal, IDE, web, and mobile, Codex now…
GPT-5.4 Has Arrived
OpenAI has launched GPT-5.4, its newest and most capable frontier model designed for professional work. Key features include state-of-the-art coding ability, advanced computer use, improved tool searc…
Create a Speaker-Recognition App Using Claude Code
Build a speaker recognition internal app with Claude Code or Codex by defining scope, choosing verification, testing audio, and setting match rules.
Achieving more with GPT-5.1-Codex-Max
GPT-5.1-Codex-Max is OpenAI's newest agentic coding model designed specifically for Codex. Unlike chat assistants, it works autonomously on long-running, project-scale tasks such as refactoring and fr…
Meet the Codex app
OpenAI has launched the Codex app for macOS, a native hub for AI-assisted software development. It lets developers run multiple coding agents simultaneously, manage parallel workflows, and handle long…
Codex can handle just about anything
The updated Codex desktop app for macOS and Windows transforms the AI coding assistant from a chat tool into a full desktop assistant. New features include computer use for operating your machine dire…
A first look at GPT-5.6 Sol: the next-gen model
OpenAI has teased GPT-5.6 Sol, a next-generation model focused on three demanding domains: software development, scientific research, and cybersecurity. It ships alongside OpenAI's most advanced safet…
1Password boosts engineering productivity by 21% using Codex
1Password engineers adopted OpenAI's Codex to accelerate building customer-facing features and internal tooling, achieving a 21% productivity boost. The security-focused company succeeded by integrati…
How Codex helps Braintrust transform customer requests into code
This article explores how Braintrust leverages OpenAI's Codex to convert customer requests directly into working code. By integrating Codex into their engineering workflow, the team accelerates featur…
How loveholidays is turning everyone into a developer with Codex
This article explores how UK-based online travel agency loveholidays adopted OpenAI Codex, an AI coding agent, to make software development accessible beyond its engineering team. Engineers delegate r…