• The AI Field
  • Posts
  • 🤖 OpenAI upgrades ChatGPT with GPT-4.1 and unveils Codex, the new coding agent

🤖 OpenAI upgrades ChatGPT with GPT-4.1 and unveils Codex, the new coding agent

In partnership with

Hey AI Enthusiasts!

Today, we’re diving into really interesting updates in the world of AI, from Google DeepMind’s new self-improving coding agent, to OpenAI rolling out GPT-4.1, and the launch of a new frontier model family designed specifically for software engineering.

Let’s break it all down.


In today’s insights:

🧠 OpenAI rolls out GPT-4.1 to ChatGPT
🧬 DeepMind unveils AlphaEvolve, a self-evolving AI coder
💻 Wave 9 launches with SWE-1: a model family built for software engineering
🤖 OpenAI launches Codex, an “agentic” coding assistant

Read time: 4 minutes.

🗞️ Recent Updates

The AI Field: OpenAI just released GPT-4.1 inside ChatGPT — a powerful upgrade that boosts performance, improves reasoning, and brings new features for both free and paid users. This update signals a major step forward in making advanced AI more accessible and useful in everyday tasks.

Details:

  • Improved performance: GPT-4.1 offers better instruction-following, reasoning, and code generation.

  • Free-tier upgrade: The free version of ChatGPT now runs GPT-4-turbo, giving users faster and smarter responses.

  • 128K context window: The model can handle much longer conversations and documents.

  • PDF export feature: Users can now generate and download deep research reports directly from ChatGPT.

Why This Matters: With GPT-4.1, OpenAI isn’t just refining a tool; it's redefining what AI assistants can do. The improved reasoning and memory capabilities mean more accurate help in real tasks like coding, writing, and research. It also levels up accessibility, putting powerful AI into more hands, for free.

Find out why 1M+ professionals read Superhuman AI daily.

In 2 years you will be working for AI

Or an AI will be working for you

Here's how you can future-proof yourself:

  1. Join the Superhuman AI newsletter – read by 1M+ people at top companies

  2. Master AI tools, tutorials, and news in just 3 minutes a day

  3. Become 10X more productive using AI

Join 1,000,000+ pros at companies like Google, Meta, and Amazon that are using AI to get ahead.

The AI Field: Google DeepMind launches AlphaEvolve, a powerful AI coding agent built to design complex algorithms and solve scientific problems — powered by Gemini and evolutionary techniques.

Details:

  • Gemini-powered agent: AlphaEvolve uses Google's Gemini model to tackle algorithmic and scientific challenges.

  • Self-improving system: It generates multiple solutions, tests them, and evolves the best one through feedback.

  • Real-world results: Already optimized Google’s data center scheduling and improved chip design.

  • Breakthrough discovery: Found a better matrix multiplication algorithm than one that held for over 50 years.

Why This Matters: AlphaEvolve pushes the boundaries of what AI agents can achieve — not just answering questions but innovating in mathematics, science, and systems design. It showcases the potential for AI to automate deep research, accelerate scientific discovery, and tackle problems beyond human capability.

The AI Field: Wave 9 is here! a new family of powerful AI models focused on software engineering, with performance rivaling frontier models.

Details:

  • Purpose-built for coding: Wave 9 introduces SWE-1, SWE-1-lite, and SWE-1-mini — all tailored for software engineering tasks.

  • Frontier-level performance: According to internal evaluations, these models approach the quality of leading AI systems from top labs.

  • Lightweight options: The “lite” and “mini” versions provide flexibility for different deployment needs.

  • Now available: You can start using these models exclusively in Windsurf.

Why this matters: Wave 9 shows how specialized models are evolving to meet the needs of specific industries. With high-performance, domain-focused design, these SWE models could reshape how developers write, test, and scale software — especially with flexible deployment options. It’s a strong step toward smarter, more accessible coding tools.

🛠️ Treding AI Tools

🎨 Dreamina – AI-powered image and video generator that creates stunning visuals and animations from text prompts, ideal for creators and marketers.

📽️ Kling 2.0 – Advanced AI video tool offering high-quality text-to-video generation with smooth transitions, perfect for professional-grade video content.

🖥️ Qodo – AI coding assistant that streamlines software development with automated code generation and debugging, great for developers.

🎶 Suno – AI music generator that creates full songs from text prompts in seconds, ideal for musicians and content creators needing original audio.

🏰 Tripo AI – Generates 3D models from single images in under a second, perfect for game developers and animators on a budget.

📣 AdCreative.ai – Generates targeted ad copy and designs by analyzing product details, ideal for small businesses running campaigns.

📅 FeedHive – AI-driven social media management tool offering content suggestions and analytics, great for freelancers managing accounts.

✍️ Copy.ai – AI writing assistant that generates social media posts, blog ideas, and marketing copy, saving time for content creators.

🗞️ More Updates

The AI Field: OpenAI just unveiled Codex, a new AI agent built into ChatGPT that doesn’t just write code — it can also refactor, test, file pull requests, and interact with real-world services for you. This marks a major leap from passive chatbots to proactive, goal-driven software agents.


Details:

  • Agentic coding assistant: Codex is embedded directly in ChatGPT and can write, improve, and test code automatically.

  • Works across platforms: It can interact with external apps, like e-commerce and food delivery services, on your behalf.

  • Hands-off engineering: Codex already manages repetitive engineering tasks at OpenAI, showing what agentic AIs can do in the workplace.

  • Limited access: Available as a research preview to ChatGPT Pro subscribers (€200/month), with wider rollout expected in the future.


Why This Matters: Codex is more than a smart coding assistant — it’s a step toward true AI agents that get things done for you. By moving beyond chat and into real-world action, OpenAI is setting the stage for a new era where AIs don’t just answer questions, but actually accomplish tasks from start to finish.

🗞️ More AI Hits

Microsoft begins testing “Hey Copilot!” wake-word control in Windows 11 Windows Insiders can now summon Copilot hands-free with “Hey Copilot!”, thanks to an on-device wake-word engine that keeps a rolling 10-second audio buffer offline. The feature brings Microsoft’s assistant in line with Siri, Alexa and Google Assistant, and underscores the company’s push to weave generative AI into every corner of the PC experience.

Apple-Alibaba iPhone-AI pact faces U.S. backlash
The White House and key lawmakers are poring over Apple’s plan to preload Alibaba’s large-language models on iPhones sold in China. Officials fear the tie-up could strengthen China-based AI, widen the reach of censored chatbots and expose Apple to tougher data-sharing laws.

ElevenLabs unveils  SB-1 “Infinite Soundboard”
Powered by the company’s text-to-SFX model, SB-1 lets users generate any sound effect on demand, blend loops, and build shareable boards.

Golden Nuggets

🧑‍💻 OpenAI unveils Codex! an “agentic” coding assistant built into ChatGPT, able to write, refactor, and test code, plus interact with real-world services.

🪐 DeepMind launches AlphaEvolve, a Gemini-powered AI that evolves its own algorithms, beating decades-old math records and optimizing Google’s own data centers.

💻 Wave 9 introduces SWE-1: a family of AI models focused on software engineering, delivering near-frontier performance and now live in Windsurf.

What did you think of today’s edition?

Login or Subscribe to participate in polls.

Until next time!
Olle | Founder of The AI Field